APRIL 2018 - worldspine8.com · EACCME European Accreditation Council ... actual participation at the event once he/she has completed the feedback form. ... PCO’s and C7 or T1 PSO

Des

ign:

WORLD SPINE 8PROGRAM

APRIL2018

13-18th

L I S B O NP O R T OPORTUGAL

WORLD SPINE 815th-18th April 2018Porto Palacio Congress Center,

Porto – Portugal

WORLD SPINE PRE-MEETING

CADAVER COURSE13th-14th April 2018

NOVA Medical School | Faculdade de

Ciências Médicas, Lisbon – Portugal

ORGANIZATION:

2

INVITATION

It is our great pleasure to announce World Spine 8, the congress of the World Spinal Column Society, which will be held in Porto, Portugal, in April 2018.

The organizing committee is preparing a fi rst rate and innovative scientifi c program, in which participants are strongly urged to engage in the discussions and to interact with the renowned international faculty. “Having fun while learning” is the motto of the World Spinal Column Society. Hence, World Spine 8 is designed to provide an enriched environment, in which camaraderie, fellowship and collegiality are inextricably woven into the educational experience.

Abstract submission is encouraged, thus stimulating the active participation of all participants in the scientifi c program of the congress and securing their contribution to the overall success of the meeting.

Porto is a vibrant city, with an historic centre that is classifi ed as a World Heritage site by UNESCO and elected Best European Destination in 2017.

We look forward to seeing you in Porto and to counting on you as a major player in this event.

Paulo Pereira Sait NaderiChairman of WS8 President of WSCS

3

WORLD SPINAL COLUMN SOCIETY

The World Spinal Column Society (WScS) is a fast-growing society. Its mission is

to advance spine care worldwide by connecting spine surgeons in advanced and

emerging nations through high quality education, training, and collaborative ac-

tivities.

WScS is also an educational and scientifi c forum for the advancement of knowledge in the fi eld of

spine surgery, for the education of the patients, the clinicians and the researchers. Our mission is to

advance the science, art and practice of spine surgery and promulgate the maintenance of profes-

sional standards in order to provide the best professional care to patients with spinal problems.

The WScS holds meetings, conferences, live surgery and cadaver courses to provide sharing platforms

for clinical and research members. We are proud of growing the number of members and participants

to our meetings, and invite you to work together with us to achieve the best in spine health care.

For more information about the WScS, please visit: www.worldspinalcolumn.org

Board of Directors:

PresidentSait Naderi, TurkeyVice PresidentIoannis Polythodorakis, GreeceTreasurerSalman Sharif, PakistanSecretaryLilyana Angelov, USAImmediate Past PresidentAbdelfattah Saoud, EgyptFounderEdward C. Benzel, USAPast PresidentMehmet Zileli, TurkeyEditor in Chief WSCJMichael Steinmetz , USAMembersZiya Gokaslan, USADouglas Orr, USA

Members at Large:

Luiz Pimenta, Brazil (Past President)Jean Charles Le Huec, France (Past Vice President)Sandeep Vaishya, IndiaJoachim Oertel, GermanyNikolay Peev, UKVassilis Lykomitros, GreeceAmjad Shad, UKHyeun Sung Kim, South KoreaRully Hanafi Dahlan, IndonesiaPaulo Pereira, PortugalAtul Goel, India

4

HONOR COMMITTEE

Presidente da República / President of the Republic of PortugalProfessor Doutor Marcelo Rebelo de Sousa

Ministro da Saúde / Minister of HealthProfessor Doutor Adalberto Campos Fernandes

Presidente da Câmara Municipal do Porto / Mayor of PortoDr. Rui Moreira

Presidente da Ordem do Médicos / Chairperson of the Order of PhysiciansDr. Miguel Guimarães

Reitor da Universidade do Porto / Rector of the University of PortoProfessor Doutor Sebastião Feyo de Azevedo

Diretora da Faculdade de Medicina da Universidade do Porto / Dean of the Faculty of Medicine of the University of PortoProfessora Doutora Maria Amélia Ferreira

Scientifi c Sponsorship

5

COMMITTEES

ChairmanPaulo Pereira, Porto, Portugal

Organizing CommitteeAbdelfattah Saoud, Cairo, Egypt

Lilyana Angelov, Cleveland, OH, USA

Mehmet Zileli, Izmir, Turkey

Sandeep Vaishya, Delhi, India

Local CommitteeCristina Pereira

João Maia Gonçalves

Marisa Cunha

Nuno Morais

Paulo Pereira

Pedro Santos Silva

Scientifi c CommitteeAtul Goel, Mumbai, India

Guimarães Consciência, Lisbon, Portugal

Hyeun Sung Kim, Seoul, South Korea

Michael Steinmetz, Cleveland, OH, USA

Nikolay Peev, Belfast, UK

Rui Vaz, Porto, Portugal

Salman Sharif, Karachi, Pakistan

Finance CommitteeCarla Reizinho, Lisbon, Portugal

Ioannis Polythodorakis, Athens, Greece

Joachim Oertel, Homburg, Germany

6

WORLD SPINE PRE-MEETING CADAVER COURSE

Course DirectorsDouglas Orr, Cleveland, OH, USA

João O’Neill, Lisbon, Portugal

Edward C. Benzel, Cleveland, OH, USA

Mehmet Zileli, Izmir, Turkey

Miguel Casimiro, Lisbon, Portugal

Ziya Gokaslan, Providence, RI, USA

International FacultyAbdelfattah Saoud, Cairo, Egypt

Gregory Trost, Madison, WI, USA

Ioannis Polythodorakis, Athens, Greece

Joachim Oertel, Homburg, Germany

Lilyana Angelov, Cleveland, OH, USA

Mario Rott, Rio Grande, Tierra del Fuego, Argentina

Michael Steinmetz, Cleveland, OH, USA

Nikolay Peev, Belfast, UK

Rully Hanafi Dahlan, Bandung, Indonesia

Sait Naderi, Istanbul, Turkey

Salman Sharif, Karachi, Pakistan

Sandeep Vaishya, Delhi, India

National FacultyÁlvaro Lima, Lisbon

Carla Reizinho, Lisbon

Luís Barroso, Lisbon

Paulo Pereira, Porto

Pedro Santos Silva, Porto

Tavares de Matos, Lisbon

7

FACULTYName CountryAbdelfattah Saoud EgyptAbd-Elhafi z Shehab-Eldien EgyptAkira Dezawa JapanAlberto Diez Ulloa SpainAlvaro Dowling ChileAndré Pinho PortugalAntonio Martin Benlloch SpainAntónio Vilarinho PortugalArtur Teixeira PortugalAtul Goel IndiaAvelino Parajón SpainBambang Darwono IndonesiaBruno Santiago PortugalCarla Reizinho PortugalCarlos Botella Asunción SpainChi-Heon Kim South KoreaChris Shaff rey USAClaudius Thomé AustriaCristina Pereira PortugalDouglas Orr USAEdson Pudles BrazilEdward C. Benzel USAFrank Kandziora GermanyGregory Trost USAGuimarães Consciência PortugalGuirish Solanki UKHyeun Sung Kim South KoreaIgor de Castro USAIoannis Polythodorakis GreeceJan-Peter Warnke GermanyJean Charles Le Huec FranceJoachim Oertel GermanyJoão Cannas PortugalJoão Maia Gonçalves PortugalJoe Sam Robinson Jr USAJorge Alves PortugalJose Antonio Soriano MexicoKadir Kotil TurkeyKai-Uwe Lewandrowski USAKang Taek Lim South KoreaKhairun Nabi Khan BangladeshKyung-Chul Choi South Korea

Name CountryLilyana Angelov USALuís Barroso PortugalLuis Carelli BrazilMarcos Baabor ChileMário Gomes PortugalMario Rott ArgentinaMassimiliano Visocchi ItalyMehmet Zileli TurkeyMichael Steinmetz USAMiguel Casimiro PortugalMoshiur Rahman Bangladesh Nikolay Peev UKNuno Coutinho PortugalNuno Morais PortugalNuno Neves PortugalNuno Reis PortugalOnur Yaman Turkey Paulo de Carvalho BrazilPedro Santos Silva PortugalPedro Varanda PortugalRafael Gonzalez Diaz SpainRichard Assaker FranceRichard Fessler USARobert Meves BrazilRosario González Rodrigálvarez SpainRui Vaz PortugalRully Hanafi Dahlan IndonesiaSait Naderi TurkeySalman Sharif PakistanSandeep Vaishya IndiaSerdar Kahraman TurkeySérgio Salvador MozambiqueSotiris Papastefanou GreeceSujoy Sanyal IndiaTavares de Matos PortugalTobias Pitzen GermanyVassilis Lykomitros GreeceWilco Peul NetherlandsXin-guang Yu ChinaYoshitaka Hirano JapanZiya Gokaslan USA

8

SPONSORS

Gold Sponsors

Silver Sponsors

9

Event acreditation by MedTech

Bronze Sponsors

Cooperation Partners

Sponsors

10

GENERAL INFORMATION

Website

http://www.worldspine8.com

Venue

World Spine Pre Meeting: Cadaver Course

NOVA Medical School

Faculdade de Ciências Médicas, Lisbon, Portugal

Campo Mártires da Pátria 130,

1169-056 Lisboa, Portugal

Phone number: +351 218 803 000

World Spine 8 Congress

Porto Palácio Congress Centre

Av. da Boavista 1269

4100-130 Porto, Portugal

Phone number: +351 226 086 600

Secretariat

Ana Costa

Trav. Álvaro Castelões, nº 79-2º andar-sala 9

4450-044 Matosinhos

Phone number: +351 220 164 206

[email protected]

http://www.norahsevents.pt

Secretariat Schedule

(Ground Floor)

April, 15 – Sunday (10:00 – 18:00)

April, 16 – Monday (07:00-19:00)

April, 17 – Tuesday (07:00-19:00)

April, 18 – Wednesday (07:00-14:00)

Slide Desk Schedule

(1st Floor)

April, 15 – Sunday (10:00 – 18:00)

April, 16 – Monday (07:00-19:00)

April, 17 – Tuesday (07:00-19:00)

April, 18 – Wednesday (07:00-13:00)

11

NETWORKING EVENTS

Lisbon

April 13th

20:00

Adega Kais Restaurant

Cais da Viscondessa,

R. Cintura do Porto,

1200-109 Lisboa

Porto

April 15th

18:30

Welcome reception at Rectory

of Porto University

Praça de Gomes Teixeira

4050-024 Porto

Phone: 22 040 8000

18:00

Transfer

Lobby Congress Centre Porto Palácio Hotel

April 17th

20:00

Networking Dinner

Caves Ferreirinha

Avenida Diogo Leite 70,

4440-452 Porto

Phone: 22 374 6106

19:30

Transfer

Lobby Congress Centre Porto Palácio Hotel

Fee: 20,00€ for participants of World Spine 8

12

UEMS CREDITS

EACCME European Accreditation Council for Continuing Medical Education

“The World Spine 8, Porto, Portugal, 13/04/2018-18/04/2018 has been accredited by the European

Accreditation Council for Continuing Medical Education (EACCME®) with 33 European CME credits

(ECMEC®s). Each medical specialist should claim only those hours of credit that he/she actually spent

in the educational activity.”

“Each participant can only receive the number of credits he/she is entitled to according to his/her

actual participation at the event once he/she has completed the feedback form. Cf. criteria 9

and 23 of UEMS 2016.20.”

Breakdown of ECMEC®s per day:

13.04.2018 – 7,00

14.04.2018 – 7,00

15.04.2018 – 1,00

16.04.2018 – 6,00

17.04.2018 – 8,00

18.04.2018 – 4,00

“Through an agreement between the Union Européenne des Médecins Spécialistes and the Ameri-

can Medical Association, physicians may convert EACCME® credits to an equivalent number of AMA

PRA Category 1 CreditsTM. Information on the process to convert EACCME® credit to AMA credit can

be found at www.ama-assn.org/education/earn-credit-participation-international-activities.

“Live educational activities, occurring outside of Canada, recognised by the UEMS-EACCME® for

ECMEC®s are deemed to be Accredited Group Learning Activities (Section 1) as defi ned by the Main-

tenance of Certifi cation Program of the Royal College of Physicians and Surgeons of Canada.”

13

PRE-MEETING CADAVER COURSE PROGRAM

08:00

08:15

08:15

08:30

10:1510:45

15:1515:45

12:30

13:30

08:30

10:15

10:45

12:30

13:30

15:15

Introduction

Cadaver Lab leaders: Douglas Orr + Miguel Casimiro | Leader of Didactic sessions: Edward Benzel

Brief overview of Cadaver Lab 1

Coff ee break and change venue


Lunch

Group A - Cadaver lab 1Posterior craniocervical and posterior cervical deformity correction: PCO’s and C7 or T1 PSO

Group A - Didactic sessions10:45 Approaches to the craniocervical

junction (Greg Trost)11:15 Decision making at the craniocervical

junction (Salman Sharif)11:35 Decision making in cervical deformity

(Edward Benzel)11:55 Cervical deformity correction techniques

(Sait Naderi)12:15 Cases (Pedro Santos Silva, Ioannis Polythodorakis)

Group A - Didactic sessions13:30 Anterior approaches to the

cervicothoracic junction (Miguel Casimiro)14:00 Anterior cervical foraminotomy: Indications,

technique and tricks (Salman Sharif)14:20 Oblique cervical corpectomy: Indications,

techniques and tricks (Mehmet Zileli)14:45 Cases (Tavares de Matos, Sandeep Vaishya)

Group B - Didactic sessions08:30 Approaches to the craniocervical

junction (Greg Trost)09:00 Decision making at the craniocervical

junction (Salman Sharif)09:20 Decision making in cervical deformity

(Edward Benzel)09:40 Cervical deformity correction techniques

(Sait Naderi)10:00 Cases (Pedro Santos Silva, Ioannis Polythodorakis)

Group B - Cadaver lab 1Posterior craniocervical and posterior cervical deformity correction: PCO’s and C7 or T1 PSO

Group B - Cadaver lab 2Anterior approaches to cervicothoracic junction, anterior foraminotomy, and oblique corpectomy

April 13, Friday

14

09:4510:15

12:00

13:00

15:45

17:30

10:15

12:00

13:00

14:45

08:00

09:45


Lunch

Group A - Cadaver lab 2Anterior approaches to cervicothoracic junction, anterior foraminotomy, and oblique corpectomy

Group A - Cadaver lab 3MIS LLIF, MIDLIF, Percutaneous screws

Group A - Cadaver lab 4Thoracolumbar deformity: PCO, PSO, VBR Iliac screws

Group A - Didactic sessions08:00 Minimal Access lateral lumbar interbody

fusion: Indications, techniques and tricks (Paulo Pereira)

08:30 MIDLIF: Indications, techniques and tricks (Mike Steinmetz)

09:00 Percutaneous instrumentation: Indications, techniques and tricks (Joachim Oertel)

09:20 Cases (Álvaro Lima, Vassilis Lykomitros)

Group B - Didactic sessions15:45 Anterior approaches to the

cervicothoracic junction (Miguel Casimiro)16:15 Anterior cervical foraminotomy: Indications,

technique and tricks (Salman Sharif)16:35 Oblique cervical corpectomy: Indications,

techniques and tricks (Mehmet Zileli)17:00 Cases (Tavares de Matos, Sandeep Vaishya)

Group B - Didactic sessions10:15 Minimal Access lateral lumbar interbody

fusion: Indications, techniques and tricks (Paulo Pereira)

10:45 MIDLIF: Indications, techniques and tricks (Mike Steinmetz)

11:15 Percutaneous instrumentation: Indications, techniques and tricks (Joachim Oertel)

11:35 Cases (Álvaro Lima, Vassilis Lykomitros)

Group B - Didactic sessions13:00 Decision making in adult deformity

(Doug Orr)13:30 Techniques of deformity correction:

PCO, PSO,VBR (Abdelfattah Saoud)14:00 En bloc resection for tumors (Ziya Gokaslan)14:30 Cases (Luís Barroso, Lilyana Angelov)

Group B - Cadaver lab 3MIS LLIF, MIDLIF, Percutaneous screws

April 13, Friday (cont.)

April 14, Saturday

Cadaver Lab leaders: Mehmet Zileli + Ziya Gokaslan | Leader of Didactic sessions: Edward Benzel

15

14:45

15:15

17:00

17:30

15:15

17:00


Wrap-up

Group A - Didactic sessions15:15 Decision making in adult deformity

(Doug Orr)15:45 Techniques of deformity correction:

PCO, PSO,VBR (Abdelfattah Saoud)16:15 En bloc resection for tumors (Ziya Gokaslan)16:45 Cases (Luís Barroso, Lilyana Angelov)

Group B - Cadaver lab 4Thoracolumbar deformity: PCO, PSO, VBR Iliac screws

April 14, Saturday (cont.)

16

PROGRAM AT A GLANCEApril 15, Sunday

April 16, Monday

11:00 -12:30

08:00-09:00

10:30 -12:00

14:00-15:20

12:00-12:30

09:00-10:00

15:20-16:20

14:00-16:00

12:30-14:00

10:00-10:30

16:20-16:45

13:00-14:00

16:00-17:00

3 RIOS ROOM

PORTO ROOM

PORTO ROOM

PORTO ROOM

PORTO ROOM

PORTO ROOM

PORTO ROOM

3 RIOS ROOM

CORGO ROOM

CORGO ROOM

3 RIOS ROOM

3 RIOS ROOM

FOYER

PORTO ROOM

SOUSA ROOM

Pre-Meeting Symposium “Sagittal balance in daily practice”

Welcome and presidential address

PL1 - Biomechanics: Nuances and Clinical Applications

PL5 - Global Challenges in C-Spine trauma Ethics

PL2 - Risk Reduction Strategies in Major Spinal Surgery

PL6 - En bloc Resection for Primary Spinal Column Tumors

PL3 - Stem cell transplantation using oligodendrocyte progenitor cells as a treatment for spinal cord injury. Results of the SciStar clinical trial

PL7 - The role of limited surgery in adult deformity

PL4 - Axis Ring fractures - a structured treatment Concept

PL8 - Osteotomies and other Strategies for Cervical Deformity Correction

Plenary Session

Plenary Session

Offi cial opening ceremony

Main Topic Sessions

Main Topic Sessions

MT1 - Cervical Spine Deformity

MT4 - Updates in Spine Tumors

MT2 - Advanced indications for spine endoscopy

MT5 - Cirurgia na Coluna em Crescimento” – Partnership with SBC - Sociedade Brasileira de Coluna / Brazilian Spine Society

MT3 - Cervical trauma” – Partnership with MESS – Middle East Spine Society

MT6 - Comparative Reappraisal of Endoscope Applications as ‘Standard’ Spinal Surgery” - Partnership with KOMISS - Korean Minimally invasive Spinal Surgery Society

KARLZ STORZ SYMPOSIUMMultimodal visualization and access techniques in the minimallyinvasive management of lumbar degenerative spine surgery

Lunch

Coff ee-break

Coff ee-break

EUROSPINE Lunch Symposium: “Revision spine surgery”

World Spinal Column Society Executive Board Meeting

16:45-17:45

3 RIOS ROOM

Free Papers + Keynote Lectures

KL1 & OC1 - OC1001-OC1006 - Thoracolumbar Degenerative Pathology

17

April 17, Tuesday

10:30-12:30

14:00-15:20

09:00-10:00

PORTO ROOM

PORTO ROOM

3 RIOS ROOM

PORTO ROOM

CORGO ROOM

PL9 - Chordomas and Other Craniocervical Junction Tumors

PL15 - Potential Complications of Minimally Invasive Spine Surgery and their Avoidance

PL10 - Treatment for Chiari malformation and syringomyelia

PL16 - Outcome diff erence in MIS or Open TLIF

PL11 - Adjacent segment pathologies: defi nition, pathophysiology and preventive measures

PL12 - Reconstructive and regenerative approaches to the lumbar disc

PL13 - Factors aff ecting patient satisfaction following lumbar spine surgery

PL14 - Challenges of geriatric spine surgery

Plenary Session

Plenary Session

Main Topic Sessions

MT7 - Motion preservation technologies: hope or hype

MT8 - Spine surgery around the world

MT9 - Malignant tumors in the spine: tailoring the needs” – Partnership with GEER - Grupo de Estudio de Enfermedades del Raquis / Spanish Spine Society

07:30-09:00

PORTO ROOM

CORGO ROOM

3 RIOS ROOM

SOUSA ROOM

SOUSA ROOM

TÂMEGA ROOM

TÂMEGA ROOM

CORGO ROOM


KL4 & OC4 - OC4001-OC4008 - Cervical Spine

KL2 & OC2 - OC2001-OC2006 - Surgery of the Craniovertebral Junction

KL5 & OC5 - OC5001-OC5008 - Deformity

KL3 & OC3 - OC3001-OC3006 - Endoscopic thoracolumbar spine surgery

KL6 & OC6 - OC6001-OC6009 - Trauma and Infection

KL12 & FO1 - FO1001 - FO1009

KL13 & FO2 - FO2001-FO2015

KL14 & FO3 - FO3001-FO3013

16:45-17:45 PORTO ROOMCase discussions – Partnership with SENEC - Sociedad Española de Neurocirugia / Spanish Society of Neurosurgery

17:45-18:30 PORTO ROOMQuiz: Are you smarter than Edward Benzel?

10:00-10:30 Coff ee-break

13:00-14:00 PORTO ROOMLunch Symposium JOIMAXEndoscopic Spinal Surgery: Experience and Evidence

PL17 - Tips and Tricks With Image Guidance

PL18 - Minimally invasive surgery for Spinal intradural tumours

15:20-16:20

PORTO ROOM

Main Topic Sessions

MT10 - Controversies in Spine surgery

18

CORGO ROOM

3 RIOS ROOM

MT11 - The rise and fall of fantastic technologies - fantastic promises and the reason for failure” – Partnership with SPPCV - Sociedade Portuguesa de Patologia da Coluna Vertebral / Portuguese Spine Society

MT12 - Surgery of the Craniovertebral Junction – Partnership with International Society of Craniovertebral Junction and Spine


16:45-17:45

3 RIOS ROOM

SOUSA ROOM

CORGO ROOM

TÂMEGA ROOM


KL7 & OC7 - OC7001-OC7006 - Tumors and Intradural Pathology

KL8 & OC8 - OC8001-OC8006 - Miscellaneous

KL15 & FO4 - FO4001-FO4008

KL16 & FO5 - FO5001-FO5008

16:45-17:45 PORTO ROOMCase discussions: Unexpected outcomes

17:45-18:30 PORTO ROOMQuiz: Are you smarter than Edward Benzel?

April 18, Wednesday

09:00-10:00

3 RIOS ROOM

PORTO ROOM

CORGO ROOM

Main Topic Sessions

MT13 - New trends in spine trauma - will they ever become standard?

MT14 - MIS decompression techniques in lumbar spine

MT15 - Surgery in the Thoracic Spine - the overlooked region

07:30-09:00

SOUSA ROOM

PORTO ROOM

3 RIOS ROOM

CORGO ROOM

TÂMEGA ROOM


KL9 & OC9 - OC9001-OC9009 - Trauma and Complications

KL10 & OC10 - OC1001-OC1009- Minimally invasive spine surgery

KL11 & OC11 - OC1101-OC1109 - Lumbar Degenerative Pathology

KL17 & FO6 - FO6001-FO2014

KL18 & FO7 - FO7001-FO7017


14:00-15:20 PORTO ROOM

PL19 - Sacral tumors

PL20 - Endoscopic Cervical Posterior Approach

PL21 - Microsurgical tubular decompression in cervical Spondylothic Myelopathy: Step by Step

PL22 - Failed Back Surgery Syndrome - reasons and solutions

PL24 - Pseudarthrosis of the Spine: Management Strategy

PL23 - Transforaminal Epiduroscopic Sinuvertebral Laser Ablation (TESLA) for Chronic IDD

Plenary Session

12:30-13:00 PORTO ROOMClosing ceremony & Awards

19

CONGRESS PROGRAM

April 15, Sunday

11:00

12:30

14:00

16:00

16:00

17:00

3 RIOSROOM

3 RIOSROOM

SOUSAROOM

Pre-Meeting Symposium “Sagittal balance in daily practice”Moderators: Richard Fessler, Jean-Charles le Huec

> Sagittal balance parameters that matter in my practice – Douglas Orr> Why “Simple” Lumbar Degenerative Conditions Should be Evaluated like a

Deformity Patient – Chris Shaff rey> Do I need to analyse and control balance parameters for short lumbar fusion? –

Wilco Peul> What are the current solutions to control that what I plan is what I achieve per

operatively? – Jean Charles Le Huec> Correction of deformity using minimally invasive surgical techniques – Richard

Fessler> Treatment of cervicothoracic kyphotic malalignment – Tobias Pitzen> Importance of restoration of harmony of curves in sagittal balance concept to

avoid PJK – Jean Charles Le Huec> Case discussion> Conclusion and summary – Douglas Orr

KARLZ STORZ SYMPOSIUMMultimodal visualization and access techniques in the minimally invasive management of lumbar degenerative spine surgeryChair: Paulo Pereira

14:00 Welcome address – Paulo Pereira 14:10 Benefi ts of PELD in degenerative lumbar disc surgery – Sait Naderi 14:40 Learning curve in MIS spine surgery – Salman Sharif 15:10 State of the art: How much endoscopy is needed? What is the role of the Vitom

3D exoscope? – Joachim Oertel 15:40 Open discussion and questions – Paulo Pereira

World Spinal Column Society Executive Board Meeting

12:30

14:00Lunch FOYER

20

April 16, Monday

MT2

MT3

3 RIOSROOM

CORGOROOM

“Advanced indications for spine endoscopy” Moderators: Joachim Oertel, Miguel Casimiro

> Endoscopic assisted microsurgical treatment of Tarlov cysts – Jan-Peter Warnke> Endoscopic biological fusion – Alvaro Dowling> Laparoscopic fusion with large ALIF cage for High Grade Spondylolisthesis – Vassilis

Lykomitros> Indications and Fusion Techniques: Oblique Lumbar Intervertebral Assisted With

Endoscopy – Kai-Uwe Lewandrowski

“Cervical trauma” – Partnership with MESS – Middle East Spine SocietyModerators: Mehmet Zileli, Salman Sharif

> Conservative treatment option for cervical trauma – Abd-Elhafi z Shehab-Eldien> Upper cervical trauma – Onur Yaman> Lower cervical trauma – Salman Sharif> Management of locked facets – Mehmet Zileli

10:00

10:30Coff ee break

10:30

12:00

PL110:3010:50

PL210:5011:10

PL311:1011:30

Plenary SessionModerators: Mehmet Zileli, Ziya Gokaslan

> Biomechanics: Nuances and Clinical Applications – Edward Benzel

> Risk Reduction Strategies in Major Spinal Surgery – Chris Shaff rey

> Stem cell transplantation using oligodendrocyte progenitor cells as a treatment for spinal cord injury. Results of the SciStar clinical trial – Richard Fessler

PORTOROOM

09:0010:00

MT1

PORTOROOM

PORTOROOM

08:00

09:00

Main Topic Sessions

“Cervical Spine Deformity” Moderators: Gregory Trost, Mário Gomes

> Clinical cervical spine mechanics – Tobias Pitzen> Cervical Spondylosis and Cervical Spine Deformity – Edward Benzel> Iatrogenic cervical spine instability – Nikolay Peev> Kyphotic Deformity of the Cervical Spine: Surgical Intervention – Ioannis Polythodorakis

Welcome and presidential address> Welcome to Porto – Paulo Pereira> World Spinal Column Society: history and update – Edward Benzel> Presidential lecture: “Current state in the diagnosis and treatment of cervical

spondylotic myelopathy” – Sait Naderi

21

April 16, Monday (cont.)

MT5CORGOROOM

“Cirurgia na Coluna em Crescimento” – Partnership with SBC - Sociedade Brasileira de Coluna / Brazilian Spine Society

> Dor Lombar em Adolescentes – Edson Pudles> Desnivelamento dos Ombros no Pós-Operatório da Escoliose Idiopática do

Adolescente Lenke 1 – Robert Meves> Escoliose idiopática: Quando operar? Cedo é perigoso? Esperar é agravar? Novos

conceitos no tratamento – João Maia Gonçalves

14:00

15:20

12:00

12:30

PL514:0014:20

PL614:2014:40

PL714:4015:00

PL411:3011:50

PL815:0015:20

Plenary SessionModerators: Michael Steinmetz, Paulo Pereira

Offi cial opening ceremony

> Global Challenges in C-Spine trauma Ethics – Wilco Peul

> En bloc Resection for Primary Spinal Column Tumors – Ziya Gokaslan

> The role of limited surgery in adult deformity – Douglas Orr

> Axis Ring fractures - a structured treatment Concept – Frank Kandziora

> Osteotomies and other Strategies for Cervical Deformity Correction – Chris Shaff rey

PORTOROOM

PORTOROOM

15:2016:20

MT4PORTOROOM

Main Topic Sessions

“Updates in Spine Tumors” Moderators: Serdar Kahraman, Carla Reizinho

> Multi disciplinary spine tumor management – Michael Steinmetz> Radiosurgery for Benign Tumors – Lilyana Angelov> Surgical Treatment of Sacral Tumors – Ziya Gokaslan> Intramedullary spinal tumours: how I do it – Salman Sharif

13:00

14:00

Lunch Symposium

EUROSPINE: “Revision spine surgery”Moderator: Paulo Pereira

> Revision surgery in adjacent segment disease: When and how? – Sait Naderi> Revision for cervical pseudarthrosis – Serdar Kahraman> Treatment of infected lumbar TDR – Frank Kandziora

PORTOROOM

22

April 16, Monday (cont.)

16:20

16:45Coff ee break

16:4517:45

OC1

OC2

OC3

FO1

3 RIOSROOM

CORGOROOM

SOUSAROOM

TÂMEGAROOM


Thoracolumbar Degenerative Pathology Moderators: Marcos Baabor, Nuno Neves

KL1 Prevention of nucleus reherniation using an annular closure device in lumbar microdiscectomy – Marcos Baabor

OC1001- OC1006

Surgery of the Craniovertebral JunctionModerators: Kadir Kotil, Gregory Trost

KL2 Minimal or less invasive surgery in Chiari malformation – Kadir KotilOC2001 - OC2006

Endoscopic thoracolumbar spine surgeryModerators: Paulo de Carvalho, Joachim Oertel

KL3 Lumbar foraminal endoscopic decompression – Paulo de CarvalhoOC3001 - OC3006

Moderators: Khairun Nabi Khan, Carla Reizinho

KL12 Minimally Invasive Motion Preservation Surgery: Anterior cervical Micro-foraminotomy – Khairun Nabi Khan

FO1001 - FO1009

16:45

17:45

Case discussions – Partnership with SENEC - Sociedad Española de Neurocirugia / Spanish Society of NeurosurgeryAvelino Parajón, Carlos Botella, Rosario González

PORTOROOM

17:45

18:30Quiz: Are you smarter than Edward Benzel?

PORTOROOM

MT63 RIOSROOM

“Comparative Reappraisal of Endoscope Applications as ‘Standard’ Spinal Surgery” – Partnership with KOMISS - Korean Minimally invasive Spinal Surgery SocietyModerator: Hyeun Sung Kim

> The comparative effi ciency of endoscopic selective nerve root decompression over standard ACDF for cervical mono-radiculopathy – Chi Heon Kim

> The feasibility of a thorough decompression through full endoscope application for single level lumbar spinal stenosis – Kang Taek Lim

> Then which endoscopic modality would be superior? via transforaminal vs via interlaminar route – Kyung-Chul Choi

> Current collective evidences & future changing concept, perspectives for spinal endoscopy – Hyeun Sung Kim

23

April 17, Tuesday

07:3009:00

OC4

OC5

OC6

FO2

FO3

PORTOROOM

3 RIOSROOM

SOUSAROOM

TÂMEGAROOM

CORGOROOM


Cervical SpineModerators: Yoshitaka Hirano, Bruno Santiago

KL4 Laminoplasty Basket for degenerative cervical myelopathy – Yoshitaka HiranoOC4001-OC4009

DeformityModerators: Claudius Thomé, João Maia Gonçalves

KL5 Complications of adult deformity surgery – Claudius Thomé

OC5001-OC5008

Trauma and Infection Moderators: Sujoy Sanyal, Jorge Alves

KL6 Complete Reduction of Cervical Dislocations: A Biomechanical Approach – Sujoy Sanyal

OC6001-OC6009

Moderators: Igor de Castro, Artur Teixeira

KL13 Complex upper cervical trauma – Igor de Castro

FO2001-FO2015

Moderators: Sandeep Vaishya, Nuno Morais

KL14 Microscopic tubular decompression for lumbar canal stenosis – Sandeep Vaishya

FO3001 - FO3013

09:0010:00

MT73 RIOSROOM

Main Topic Sessions

“Motion preservation technologies: hope or hype?” Moderators: Nikolay Peev, Guimarães Consciência

> Artifi cial disc in the cervical spine: where we are standing? – Igor de Castro> The Concept of MISS and Dynamic Stabilization in the Late Degenerative Cascade

of Lumbar Spine – Bambang Darwono> Lumbar artifi cal disc replacement - a lost solution…again? – Sotiris Papastefanou> Fusion is better than motion preservation – Mehmet Zileli

MT8PORTOROOM

“Spine surgery around the world” Moderators: Edward Benzel, Rui Vaz

> Update on image guidance and robotics in spine surgery – Michael Steinmetz> Expanded indications for spinal navigation – Claudius Thomé> Performing spine surgery at the end of the world – Mario Rott> Spine surgery in Mozambique – Sérgio Salvador

24

April 17, Tuesday (Cont.)

MT9CORGOROOM

“Malignant tumors in the spine: tailoring the needs” – Partnership with GEER - Grupo de Estudio de Enfermedades del Raquis / Spanish Spine Society

> The minimum: MIS in metastatic spine disease – Alberto Diez Ulloa> The maximum: Is there a role for “en bloc” in metastatic spine disease? – Antonio

Martin Benlloch> “En bloc” @ C-spine? – Rafael Gonzalez Diaz

10:0010:30 Coff ee break

10:30

12:30

PL910:3010:50

PL1010:5011:10

PL1111:1011:30

PL1311:5012:10

PL1211:3011:50

PL1412:1012:30

Plenary SessionModerators: Abdelfattah Saoud, Salman Sharif

> Chordomas and Other Craniocervical Junction Tumors – Lilyana Angelov

> Treatment for Chiari malformation and syringomyelia – Atul Goel

> Adjacent segment pathologies: defi nition, pathophysiology and preventive measures – Richard Assaker

> Factors aff ecting patient satisfaction following lumbar spine surgery – Michael Steinmetz

> Reconstructive and regenerative approaches to the lumbar disc – Claudius Thomé

> Challenges of geriatric spine surgery – Mehmet Zileli

PORTOROOM

13:00

14:00

Lunch Symposium

JOIMAX SymposiumEndoscopic Spinal Surgery: Experience and EvidenceChairmen & Moderators: Alastair Gibson (Scotland), Hyeun-Sung Kim (South Korea), Wolfgang Ries (Austria)

13:00 Results of randomized controlled trial of transforaminal and endoscopic discectomy vs. microdisectomy – Alastair Gibson (Edinburgh, Scotland)

13:15 Results of a study on percutaneous full endoscopic bilateral lumbar decompression of spinal stenosis through uniportal-contralateraI approach – Hyeun-Sung Kim (Seoul, South Korea)

13:30 My own experience in endoscopic spine surgery and adoption over time – Sandro Carletti (Terni, ltaly)

13:45 Advanced cases in endoscopic spine surgery - what is and will be possible? – Ralf Wagner (Frankfurt, Germany)

PORTO ROOM

25


14:00

15:20

PL1514:0014:20

PL1614:2014:40

PL1714:4015:00

PL1815:0015:20

Plenary SessionModerators: Sait Naderi, Ioannis Polythodorakis

> Potential Complications of Minimally Invasive Spine Surgery and their Avoidance – Akira Dezawa

> Outcome diff erence in MIS or Open TLIF – Salman Sharif

> Tips and Tricks With Image Guidance – Gregory Trost

> Minimally invasive surgery for Spinal intradural tumours – Sandeep Vaishya

PORTOROOM

MT11CORGOROOM

“The rise and fall of fantastic technologies - fantastic promises and the reason for failure” – Partnership with SPPCV - Sociedade Portuguesa de Patologia da Coluna Vertebral / Portuguese Spine SocietyModerators: Tavares de Matos, Nuno Neves

> Introduction and general concepts – Tavares de Matos> Degenerative cervical – Nuno Coutinho> Degenerative lumbar – Nuno Neves> Trauma – André Pinho> Scoliosis – Jorge Alves

15:2016:20

MT10PORTOROOM

Main Topic Sessions

“Controversies in Spine surgery” Moderators: Rosario Gonzalez, Pedro dos Santos Silva

> Surgical treatment for cervical OPLL: Is anterior approach still relevant? – Yoshitaka Hirano

> End Limits of Fusion: about PJK and DJK – Vassilis Lykomitros> The role of osteotomies in the treatment of adult deformities – Douglas Orr> Adjacent segment degeneration and disease – Abdelfattah Saoud

26


16:4517:45

OC7

OC8

FO4

FO5

3 RIOSROOM

SOUSAROOM

CORGOROOM

TÂMEGAROOM


Tumors and Intradural PathologyModerators: Jan-Peter Warnke, Lilyana Angelov

KL7 Aseptic Arachnoiditis and its endoscopic treatment – Jan-Peter WarnkeOC7001-OC7006

MiscellaneousModerators: Joe Sam Robinson Jr., Tavares de Matos

KL8 Chiari: surgical management – Joe Sam Robinson Jr.OC8001-OC8006

Moderators: Moshiur Rahman, André Pinho

KL15 Unilateral approach for lumbar spinal stenosis – Moshiur RahmanFO4001-FO4008

Moderators: Bambang Darwono, Cristina Pereira

KL16 Comprehensive Treatment of Osteoporotic Vertebral Compression Fractures – Bambang Darwono

FO5001-FO5008

16:45

17:45Case discussions: Unexpected outcomesAbdelfattah Saoud, Douglas Orr, Gregory Trost, Michael Steinmetz

PORTOROOM

17:45

18:30Quiz: Are you smarter than Edward Benzel?

PORTOROOM

MT123 RIOSROOM

“Surgery of the Craniovertebral Junction” – Partnership with International Society of Craniovertebral Junction and Spine Moderators: Atul Goel, Mehmet Zileli

> Opening remarks and a commentary on devlopments in craniovertebral junction surgery – Edward Benzel

> 360 degree approaches to the craniocervical junction: Lessons learnt – Massimiliano Visocchi

> Issues in treatment of craniovertebral junction in pediatric age group – Guirish Solanki> The Chinese Treatment Strategies of the Complex Craniovertebral Junction

Abnormalities – Xin-guang Yu> Rheumatoid Arthritis of the Craniovertebral Junction: Surgical Strategies, Current

Approach and Proposal of a New Therapeutic Algorithm – Luís Carelli

16:20

16:45Coff ee break

27

April 18, Wednesday07:3009:00

OC9

OC10

OC11

FO6

FO7

SOUSAROOM

PORTOROOM

3 RIOSROOM

CORGOROOM

TÂMEGAROOM


Trauma and ComplicationsModerators: Rully Hanafi Dahlan, André Pinho

KL9 Complication in spine surgery: Experience in 10 Years – Rully Hanafi DahlanOC9001-OC9009

Minimally invasive spine surgeryModerators: Richard Assaker, Pedro Santos Silva

KL10 Minimal invasive surgery and radiation exposure: how to minimise it – Richard Assaker

OC10001-OC10009

Lumbar Degenerative PathologyModerators: Sotiris Papastefanou, Nuno Morais

KL11 Types of low back pain - is there an indication for fusion or not at all? – Sotiris Papastefanou

OC11001-OC11009

Moderators: Paulo de Carvalho, António Vilarinho

KL17 LASER diode: Recent advances in spinal surgeries - Percutaneous discectomy, sacroliliac and facet rhizotomy – Paulo de Carvalho

FO6001-FO6013

Moderators: Abdelfattah Saoud, Sérgio Salvador

KL18 Lumbosacropelvic fi xation techniques – Abdelfattah SaoudFO7001-FO7014

09:0010:00

MT133 RIOSROOM

Main Topic Sessions

“New trends in spine trauma - will they ever become standard?” Moderators: Abdelfattah Saoud, Pedro Varanda

> Translaminar screws in the treatment of Upper Cervical Spine Trauma – Ioannis Polythodorakis

> The treatment of cervical facet dislocation with transpedicular screw fi xation – Kadir Kotil

> MISS in spinal trauma – Nikolay Peev > Motion Preservation Screw Stabilization of Thoracolumbar Burst Fractures

– Hyeun Sung Kim

28

MT14

MT15

PORTOROOM

CORGOROOM

“MIS decompression techniques in lumbar spine” Moderators: Avelino Parajon, João Cannas

> Managing of Single level Lumbar Disc Prolapse: The Options – Rully Hanafi Dahlan> Do Outcomes suggest that MIS is the standard for most degenerative pathologies?

– Richard Fessler> Lumbar spine endoscopic surgery - truths and taboos – Paulo de Carvalho> Complications of Endoscopic Lumbar Surgery – Kai-Uwe Lewandrowski

“Surgery in the Thoracic Spine - the overlooked region” Moderators: Carlos Botella, Nuno Reis

> Minimally invasive treatment for thoracic myelopathy – Alvaro Dowling> Mini-Thoracotomy for High Dorsal Lesions – Abd-Elhafi z Shehab-Eldien> Thoracic disc herniation: anterior versus posterior accesses and role of navigation

– Richard Assaker> The current spectrum of microsurgical tubular approaches to the thoracic Spine –

Jose Antonio Soriano

April 18, Wednesday (cont.)

10:00

10:30Coff ee break

10:30

12:30

PL1910:3010:50

PL2010:5011:10

PL2111:1011:30

PL2211:3011:50

Plenary SessionModerators: Douglas Orr, Sandeep Vaishya

> Sacral tumors – Abdelfattah Saoud

> Endoscopic Cervical Posterior Approach – Joachim Oertel

> Microsurgical tubular decompression in cervical Spondylothic Myelopathy: Step by Step – Jose Antonio Soriano

> Failed Back Surgery Syndrome - reasons and solutions – Nikolay Peev

PORTOROOM

PL2311:5012:10

PL2412:1012:30

> Transforaminal Epiduroscopic Sinuvertebral Laser Ablation (TESLA) for Chronic IDD – Hyeun Sung Kim

> Pseudarthrosis of the Spine : Management Strategy – Ioannis Polythodorakis

12:3013:00 Closing ceremony & Awards

PORTOROOM

29

OC1001 - THE MICROSURGICAL TREATMENT OF LUMBAR DISC HERNIATION – A REPORT OF 158 PATIENTS WITH A MEAN FOLLOW-UP OF MORE THAN 32 YEARS.Benedikt W. Burkhardt1; Marietta Grimm1; Karsten Schwerdtfeger1; Joachim M. Oertel1

1-Department of Neurosurgery, Saarland University Medical Center and Saarland University Faculty of Medicine, Homburg-Saar, Germany OC1002 - INTERLAMINAR ASSISTANCE DEVICE IN LUMBAR DDD: 9 YEARS EXPERIENCEGiancarlo Guizzardi1; Piero Petrini2; Gualtiero Innocenzi3; Josè Cabezudo4

1-Tuscany Surgical Center, Spine Section; 2-Orthopaedic Dpt, Città di Castello; 3-Neurosurgical Dpt, Neuromed, Pozzilli; 4-Neurosurgical Dpt, Infanta Cristina Hospital, BadajozOC1003 - SPINOPELVIC ROENTGENOGRAPHIC ANALYSIS FOLLOWING SHORT LUMBOSACRAL FIXATION FOR DEGENERATIVE SPONDYLOLISTHESIS AND SPINAL STENOSIS. THE COMPENSATORY EFFECTS OF SPINAL FUSION AND OTHER CATEGORIAL VARIABLES ON SAGITTAL GLOBAL SPINOPELVIC BALANCEPanagiotis Korovessis1; Vasileios Syrimpeis1

1-Orthopaedic Dept, General Hospital of Patras, Greece OC1004 - GUIDES FOR THE INTRODUCTION OF PEDICULAR SCREWS. DO IT YOURSELF.Cristina Igualada Blázquez1; Juan Manuel Arnal Burró2; Luis Esparragoza Cabrera1; Edmundo Vicente Herrera1

1-Orthopaedic Surgeon (Spine) Hospital General Universitario Gregorio Marañón (Madrid); 2-Orthopaedic Surgeon Hospital General Universitario Gregorio Marañón (Madrid) OC1005 - MINIMAL INVASIVE TRANSFACET PEDICLE SPARING POSTERIOR APPROACH: TECHNIQUE REVIEW FOR DEGENERATIVE THORACIC DISK HERNIATION WITH SURGICAL VIDEO.Gonçalo Freitas1; Bruno Santiago1; Manuel Cunha e Sá1

1-Hospital Garcia de Orta OC1006 - CLINICAL & RADIOLOGICAL RESULTS OF KYPHOPLASTY WITHOUT BALLOONING IN OSTEOPOROTIC VERTEBRAL COMPRESSION FRACTURESHo-Seok Lee1; Eugene Park1

1-Department of Orthopaedic Surgery Chungnam National University Hospital

OC2001 - THE ROLE OF FRESH CADAVERIC PRACTICE IN THE SURGICAL MANAGEMENT OF C0-II. PATHOLOGIESAttila Josvai1; Andras Csokay1; Marta Jaeckel1

1-Hungarian Defence Forces Medical CenterOC2002 - RISK FACTOR ANALYSIS FOR THE POSTOPERATIVE CHANGE OF SUBAXIAL CERVICAL ALIGNMENT AFTER UPPER CERVICAL FIXATIONJeong Jae Lee1; Il Sup Kim1; Jong Beom Lee1; Ho Jin Lee1; Hyung Sup Kim1; Jae Taek Hong1

1-Catholic University of Korea OC2003 - EFFICACY AND SAFETY OF C2 SCREW PLACEMENT WITH 3D NAVIGATIONAL TEMPLATES - RESULTS OF A CLINICAL PILOT STUDY.Roman Kovalenko1; Vladislav Cherebillo1; Vasili Kashin1; Victor Rudenko2

1-Almazov National Medical Research Centre; 2-Russian Scientifi c Research Institute of Traumatology and Orthopedicsnamed after R.R. Vreden

Free Papers April 16, Monday

16:45

17:45

16:45

17:45

OC1

OC2

3 RIOSROOM

CORGOROOM

Thoracolumbar Degenerative Pathology Moderator: Marcos Baabor, Nuno NevesOC1001- OC1006

Surgery of the Craniovertebral JunctionModerators: Kadir Kotil, Gregory TrostOC2001 - OC2006

30

OC2004 - MANAGEMENT OF CRANIOVERTEBRAL JUNCTION ANOMALIES- EXPERIENCE OF 253 CASESS.I.M Khairun Nabi Khan Khan1

1-BSM Medical University OC2005 - THE IMPACT OF THE DIFFERENCE IN O-C2 ANGLE IN THE DEVELOPMENT OF DYSPHAGIA AFTER OCCIPITOCERVICAL FUSION: A SIMULATION STUDY IN NORMAL VOLUNTEERS COMBINED WITH A CASE-CONTROL STUDYYang Meng1; Hao Liu1; Hua Chen1; Chen Ding1; Yuxiao Deng1

1-Department of Orthopedic Surgery, West China Hospital, Sichuan University No. 37, Guo Xue Xiang, Chengdu, Sichuan Province, China OC2006 - 3D PRINTING TECHNIQUE IN THE SURGERY PLANNING OF COMPLEX CRANIOVERTEBRAL JUNCTION ANOMALIESYiheng Yin1; Guangyu Qiao1; Xinguang Yu1

1-Department of Neurosurgery, Chinese PLA General Hospital

16:45

17:45OC3

SOUSAROOM

Endoscopic thoracolumbar spine surgeryModerators: Paulo de Carvalho, Joachim OertelOC3001 - OC3006

OC3001 - POSTOPERATIVE LONGITUDINAL OUTCOMES IN PATIENTS WITH POOR RADIOLOGICAL FINDINGS AFTER PERCUTANEOUS ENDOSCOPIC LUMBAR DISCECTOMYChi Heon Kim1; Chun Kee Chung1

1-Department of Neurosurgery, Seoul National University Hospital OC3002 - TRANSFORAMINAL ENDOSCOPIC SURGERY FOR THORACIC DISC HERNIATIONRobert Saftic1; Karlo Houra1

1-Aksis special hospital for spine and joint surgery OC3003 - CLINICAL COMPARISON OF UNILATERAL BIPORTAL ENDOSCOPIC TECHNIQUE VERSUS OPEN MICRODISCECTOMY FOR SINGLE-LEVEL LUMBAR DISCECTOMY: A MULTICENTER, RETROSPECTIVE ANALYSISSeung-Kook Kim1; Su-Chan Lee2

1-Department of Spine Center, Himchan Hospital, Incheon, Korea; 2-Joint and Arthritis Reseach, Department of Orthopedic surgery, Seoul, Korea OC3004 - EARLY OUTCOMES OF ENDOSCOPIC CONTRALATERAL FORAMINAL AND LATERAL RECESS DECOMPRESSION VIA AN INTERLAMINAR APPROACH IN PATIENTS WITH UNILATERAL RADICULOPATHY FROM UNILATERAL FORAMINAL STENOSIS.Hyeun Sung Kim1

1-Nanoori Suwon Hospital OC3005 - VENTRAL DURAL APPROACH OF THE PERCUTANEOUS FULL ENDOSCOPIC INTERLAMINAR LUMBAR DISCECTOMY FOR SYMPTOMATIC BILATERAL RADICULOPATHY IN HUGE L5-S1 HERNIATED NUCLEUS PULPOSUSSung Ho Choi1; Hyeun Sung Kim1; Ki Joon Kim1; Jeong Hoon Kim1; Yoon Seok Ju1; Sung Kyun Chung1; Jeong Hoon Choi1; Jee Soo Jang1; Il Tae Jang2; Seong Hoon Oh3; Jae Eun Park2; Sol Lee2

1-Nanoori Suwon Hospital, Suwon, South Korea; 2-Nanoori Seoul Hospital, Seoul, South Korea; 3-Nanoori Incheon Hospital, Incheon, South Korea OC3006 - ENDOSCOPIC TRANSFORAMINAL DISCECTOMY FOR RECURRENT DISCAL HERNIAOvidiu Palea1; Ana Ghitoiu1; Monica Sandu1; Luminita Cociu1; Daniel Andrei1; Lavinia Hefco1

1-PROVITA MEDICAL CENTER, BUCHAREST, ROMANIA

FO1001 - THE NATURAL HISTORY OF SMALL AND MEDIUM SIZE ASYMPTOMATIC CERVICAL SYRINX: REPORT OF 11 CASESAbolfazl Rahimizadeh1

1-Advanced and minimally Invasive Manners Medical Research Center, Pars Hospital, Tehran, Iran

16:45

17:45FO1

TÂMEGAROOM

Moderators: Khairun Nabi Khan, Carla Reizinho FO1001 - FO1009

31

OC4001 - PATTERNS OF SHORT-TERM AND LONG-TERM SURGICAL OUTCOMES AND PROGNOSTIC FACTORS FOR CERVICAL OSSIFICATION OF THE POSTERIOR LONGITUDINAL LIGAMENT BETWEEN ANTERIOR CERVICAL CORPECTOMY AND FUSION AND POSTERIOR LAMINOPLASTYBong Ju Moon2; Keung Nyun Kim3; Seong Yi3; Dong Ah Shin3; Do Heum Yoon3; Yoon Ha3

2-Chonnam National University Hospital and Medical School; 3-Yonsei University College of Medicine, Severance Hospital OC4002 - MORPHOMETRIC ANALYSIS OF CERVICAL SPONDYLOTIC MIELOPATHY: CAN WE PREDICT SURGICAL OUTCOME?Sofi a Tavares1; Orlando Galego1; Costa Guerreiro1; Pereira Ricardo1

1-Centro Hospitalar e Universitário de Coimbra

April 17, Tuesday07:30

09:00OC4

PORTOROOM

Cervical SpineModerators: Yoshitaka Hirano, Bruno SantiagoOC4001-OC4009

FO1002 - MARKED CERVICAL KYPHOTIC DEFORMITY: REPORT OF 23 CASES WITH SPECIAL REFERENCE TO MULTILEVEL SUBAXIAL CERVICAL POSTERIOR OSTEOTOMYAbolfazl Rahimizadeh1

1-Pars Advanced and Minimally Invasive Manners Medical Research Center, Department of Neurospinal surgery, Pars Tehran Hospital, Iran FO1003 - MORPHOMETRY OF THE LUMBAR SPINE IN THE PORTUGUESE POPULATIONDaniela Linhares1,2; Manuel Santos Carvalho3; Vitorino Veludo1; Francisco Serdoura1; Luís Augusto1; Nuno Neves1

1-Centro Hospitalar São João; 2-MEDCIDS; 3-Centro Hospitalar de Entre o Douro e Vouga, E.P.E FO1004 - HISTORICAL EVOLUTION OF THE TREATMENT OF ATLANTO-AXIAL INSTABILITY AND SPINAL CORD COMPRESSION IN RHEUMATOID ARTHRITISLia Pappamikail1

1-Serviço de Neurocirurgia-Centro Hospitalar Universitário do Algarve FO1005 - CHANGE OF SURGICAL PROCEDURE FROM ACDR TO ACDF DURING SURGERY DUE TO CERVICAL FACET TROPISM: A CASE REPORTXin Rong1; Xiaofei Wang1; Hao Liu1; Chen Ding1; Hua Chen2

1-Department of Orthopedic Surgery, West China Hospital, Sichuan University; 2-1. Department of Orthopedic Surgery, West China Hospital, Sichuan University FO1006 - CAN WE ASSESS THE SUCCESS OF SURGERY FOR DEGENERATIVE SPINAL DISEASES BY USING PATIENTS’ RECALL OF THEIR PREOPERATIVE STATUS?Ricardo Rodrigues1; Pedro Santos Silva1,2,3; Marisa Cunha1,2; Rui Vaz1,2,3; Paulo Pereira1,2,3

1-Faculty of Medicine, University of Porto, Portugal; 2-Department of Neurosurgery, Centro Hospitalar Sao Joao, Porto, Portugal; 3-CUF Porto Hospital FO1007 - COMPARISON OF INTER- AND INTRA-OBSERVER RELIABILITY AMONG THE 3 CLASSIFICATION SYSTEMS FOR CERVICAL SPINAL CANAL STENOSISSeungbum Chae1; Wonkee Choi1; Sangbong Ko1

1-Daegu Catholic University Medical Center FO108 - ANTERIOR RELEASE AND NONSTRUCTURAL BONE GRAFTING AND POSTERIOR FIXATION FOR OLD LOWER CERVICAL DISLOCATIONS WITH LOCKED FACETSChen Ding1; Hao Liu1; Bei-Yu Wang1; Ying Hong1; Yu-Xiao Deng1

1-West China Hospital of Sichuan University FO1009 - A MEDIUM TERM CLINICAL RESULTS OF ANTERIOR CERVICAL CORPECTOMY AND FUSION COMBINED WITH ARTIFICIAL DISC REPLACEMENT FOR MULTILEVEL CERVICAL SPONDYLOTIC MYELOPATHYBei-Yu Wang1; Hao Liu1; Ying Hong2; Chen Ding1; Hua Chen1

1-West China Hospital of Sichuan University; 2-Operating Room, West China Hospital, Sichuan University

32

OC4003 - RISK FACTORS FOR SIGNIFICANT INTRAOPERATIVE BLOOD LOSS DURING UNILATERAL EXPANSIVE OPEN-DOOR CERVICAL LAMINOPLASTY FOR CERVICAL COMPRESSIVE MYELOPATHYYing Hong1; Yang Meng2; Beiyu Wang2; Yuxiao Deng2; Hao Liu2

1-Operating Room, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China; 2-Department of Orthopedic Surgery, West China Hospital, Sichuan University No. 37, Guo Xue Xiang, Chengdu, Sichuan Province, China OC4004 - BIOMECHANICAL EVALUATION OF CERVICAL DISC REPLACEMENT WITH A NOVEL PROSTHESISChen Ding1; Ji-Gang Lou1; Ying Hong2; Hao Liu1; Hua Chen1

1-West China Hospital of Sichuan Unitersity; 2-Operation Room, West China Hospital of Sichuan University OC4005 - CLINICAL RESULTS AND COMPLICATIONS UP TO 10-YEAR FOLLOW-UP AFTER CERVICAL ARTHROPLASTYJean-Paul Steib1; Jacques Beaurain2; Jean Huppert3; Pierre Bernard4; Phong Dam-Hieu5; Eric Lioret6; Thierry Dufour7

1-Spine Center, University Hospital, Strasbourg, France; 2-Neurosurgery Department, University Hospital, Dijon, France; 3-Neuro-surgery Department, Clinique du Parc, St-Priest-en-Jarez, France; 4-Orthopaedic Surgery Department, Centre Aquitain du Dos, Mérignac, France; 5-Neuro-surgery Department, University Hospital, Brest, France; 6-Neuro-surgery Department, Clinique Léonard de Vinci, Chambray-lès-Tours, France; 7-Institut Parisien du Dos, Clinique Geoff roy Saint Hilaire, Paris, France OC4006 - ARTIFICIAL DISC REPLACEMENT COMBINED WITH FUSION VERSUS MULTI-LEVEL FUSION IN MULTI-LEVEL CERVICAL DEGENERATIVE DISC DISEASEHao Liu1; Yang Meng1; Beiyu Wang1; Chen Ding1; Ying Hong2

1-Department of Orthopedic Surgery, West China Hospital, Sichuan University No. 37, Guo Xue Xiang, Chengdu, Sichuan Province, China; 2-Operating Room, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China OC4007 - CLINICAL AND RADIOGRAPHIC FEATURES OF HYBRID SURGERY FOR THE TREATMENT OF SKIP-LEVEL CERVICAL DEGENERATIVE DISC DISEASE: A MINIMUM 24-MONTH FOLLOW-UPTing-Kui Wu1; Hao Liu1; Bei-Yu Wang1; Yang Meng1; Xin Rong1

1-West China Hospital of Sichuan University OC4008 - ARTIFICIAL CERVICAL DISC REPLACEMENT WITH THE PRESTIGE-LP PROSTHESIS FOR THE TREATMENT OF NON-CONTIGUOUS 2-LEVEL CERVICAL DEGENERATIVE DISC DISEASE: A MINIMUM 24-MONTH FOLLOW-UPTingkui Wu1; Hao Liu1; Beiyu Wang1; Chen Ding1; Yuxiao Deng1

1-West China Hospital, Sichuan University OC4009 - MISS FOR NEUROMUSCULAR SCOLIOSISIoannis PolythodorakisDepartment of Neurosurgery, Henry Dunant Medical Center, Athens, Greece

OC5001 - RELATIONSHIP BETWEEN THE OCCIPTOCERVICAL ANGLE AND SUBAXIAL CERVICAL ALIGNMENT IN PATIENTS WITH BASILAR INVAGINATION AND ATLANTOAXIAL DISLOCATINYang Meng1; Hao Liu1; Chen Ding1; Xin Rong1; Yuxiao Deng1

1-Department of Orthopedic Surgery, West China Hospital, Sichuan University No. 37, Guo Xue Xiang, Chengdu, Sichuan Province, China OC5002 - FACTORS ASSOCIATED WITH A MARKED ADULT SAGITTAL DEFORMITY: A COHORT-BASED RISK FACTOR ANALYSISDalsung Ryu1; Seung-Hwan Yoon1; James Ki Shinn1

1-Department of Neurosurgery, College of Medicine, Inha University OC5003 - LATERAL INTERBODY FUSION IN THE TREATMENT OF DEGENERATIVE SCOLIOSISKonstantinos Paterakis1; Alexandros Brotis1; Christos Tzerefos1; Alkiviadis Tzannis1; Kostas Fountas1; Ioannis Polythodorakis2

1-Neurosurgical Department, University Hospital Of Larissa 2-Department of Neurosurgery, Henry Dunant Medical Center, Athens, Greece

07:30

09:00OC5

3 RIOSROOM

DeformityModerators: Claudius Thomé, João Maia GonçalvesOC5001-OC5008

33

07:30

09:00OC6

SOUSAROOM

Trauma and Infection Moderators: Sujoy Sanyal, Jorge AlvesOC6001-OC6009

OC5004 - LONG TERM RESULTS OF INSTRUMENTED LUMBAR INTER TRANSVERSE FUSION FOR DEGENERATIVE SPINAL DISORDERSAbdelfattah Saoud1; Khaled Saoud1

1-Ain Shams University Faculty of medicine OC5005 - MISS INTERBODY FUSION-DLIF/OLIF FOR “DE NOVO” ADULT SCOLIOSIS/DNAS & SPINAL DEFORMITIESZbigniew Brodzinski1

1-Emirates Specialty Hospital OC5006 - INTRAOPERATIVE COMPUTED TOMOGRAPHY EVALUATION OF DEROTATION IN ADOLESCENT IDIOPATHIC SCOLIOSIS POSTERIOR SURGERYRafał Pankowski1; Marek Rocławski1; Adam Augustyniak1; Sergiusz Biełocerkowski1; Stanisław Adamski2; Wojciech Kloc3

1-Medical University of Gdansk, Department of Orthopaedics; 2-Department of Neurosurgery, Copernicus Medical Centre, Gdańsk, Poland; 3-Department of Neurology and Neurosurgery, Faculty of Medical Sciences, University of Warmia and Mazury, Olsztyn, PolandOC5007 - THE EFFECT OF THE CHÊNEAU BRACE IN THE NATURAL HISTORY OF MODERATE ADOLESCENT IDIOPATHIC SCOLIOSIS IN COMPLIANT GIRLS. A COHORT ANALYSIS OF A SELECTED HOMOGENOUS POPULATION OF 100 CONSECUTIVE SKELETALLY IMMATURE PATIENTSPanagiotis Korovessis1; Vasileios Syrimpeis1; Vasileios Tsekouras1

1-Orthopaedic Dept, General Hospital of Patras, Greece OC5008 - NEW ASSESSMENT TOOL OF QUALITY OF LIFE OF BRAZILIAN CHILDREN CARRIED OUT OF EARLY CHILDHOOD ESCOLIOSE - PILOT STUDY.Rodrigo Goés Medea De Mendonça1; Karla Cristina Monteiro Da Silva1; Lucas Mellaci Bergamascki1; Robert Meves1; Maria Fernanda Silber Caff aro1; Alberto Gotfryd1; Osmar Avanzi1; Nelson Astur Neto1

1-Hospital da Irmandade da Santa Casa de Misericórdia de São Paulo OC5009 - POSTERIOR LUMBAR CORPECTOMY AND RECONSTRUCTION WITH TWO SMALL CAGESJae-Young Park1; Jung-Kil Lee1; Bong Ju Moon2

1-Chonnam National University Hospital & Medical School; 2-Chonnam National University Hospital and Medical School

OC6001 - RESULTS IN DORSAL PERCUTANEOUS C1/C2-SCREW-OSTEOSYNTHESIS IN UNSTABLE ODONTOID FRACTURES TYPE ANDERSON 2 IN THE ELDERLYStefan Hauck1; Thomas Weiss1; Oliver Gonschorek1

1-Trauma Center Murnau OC6002 - SURGICAL MANAGEMENT OF EXTEND POSTTRAUMATIC CVJ DEFORMATIONS AND COMPRESSIONSVitaly Stepanenko1; Vladimir Klimov1; Yury Shulev1

OC6003 - OUR RECENT EXPERIENCES OF TREATMENT OF CERVICO -THORACAL JUNCTION INJURIES AT MAFRAQ HOSPITAL.Robert Veres1; Milan Urbansky1; Jonathan Wasserberg1

1-Department of Neurosurgery, Mafraq Hospital, Abu Dhabi, UAE OC6004 - LONG TERM BEHAVIOR OF SINGLE-LEVEL THORACIC AND LUMBAR FRACTURES TREATED WITH PEDICLE SCREW FIXATIONCláudia Rodrigues1; Luís Henrique Barros1; Arnaldo Sousa1; Pedro Manuel Serrano1; José Figueiredo1; Ricardo Rodrigues-Pinto1

1-Centro Hospitalar do Porto OC6005 - CORRELATION BETWEEN FRACTURE SEVERITY AND IMPLANT FAILURE IN THORACOLUMBAR BURST FRACTURERobert Meves 1

1-Santa Casa Spine Center, Brazil, SP

34

OC6006 - MINIMALLY INVASIVE TREATMENT OF VERTEBRAL BODY FRACTURES SUPPORTED WITH CRANIO-CAUDAL EXPANDABLE IMPLANT (SPINEJACK)Stanisław Adamski1; Wojciech Kloc2; Witold Libionka3; Marek Rocławski4; Rafał Pankowski4; Jakub Wiśniewski1; Patryk Kurlandt1

1-Departament of Neurosurgery, Copernicus Hospital, Gdansk, Poland; 2-Department of Neurology and Neurosurgery, Faculty of Medical Sciences, University of Warmia and Mazury, Olsztyn,Poland; 3-University of Physical Education and Sport,Gdansk, Poland; 4-Department of Orthopaedics, Medical University, Gdansk, Poland OC6007 - CLINICAL OUTCOME FOLLOWING SURGICAL TREATMENT OF SPONDYLODISCITISSimon J. Müller1; Joachim M.K. Oertel1; Benedikt W. Burkhardt1

1-Department of Neurosurgery, Saarland University Medical Center and Saarland University Faculty of Medicine, 66421 Homburg, Germany OC6008 - INTERBODY FUSION WITH POSTERIOR FIXATION OF THE SPINE VIA A SINGLE POSTERIOR APPROACH IN THE TREATMENT OF SPONDYLODISCITIS: 6 YEARS OF EXPERIENCELuís Vieira1; André Pinho1; Luísa Vital1; Francisco Serdoura1; Vitorino Veludo1

1-Centro Hospitalar São João OC6009 - SELECTION OF SURGICAL APPROACH IN SPINAL TUBERCULOSIS-EXPERIENCE OF 663 CASEMd Shah Alam1; Kevi Phan2; Md Rezaul Karim1; Abdullah Ala Mamun1; Sarwar Jahan1; Sharif Ahmed Jonayed1; Shubhendu Chakraborty1; Tashfi que Alam3

1-National Institute of Traumatology & Orthopaedic Rehabilitation (NITOR); 2-2The NeuroSpine Surgery Research Group (NSURG), Sydney, Australia, Spine & Orthosurgery, Sydney, ACT, Australia; 3-BMCH

07:30

09:00FO2

TÂMEGAROOM

Moderators: Igor de Castro, Artur TeixeiraFO2001-FO2015

FO2001 - “HORNER SYNDROME AFTER ANTERIOR AND ANTERO-LATERAL CERVICAL SPINE SURGERY: A SYSTEMATIC REVIEW”Fernandes Marques1; Ricardo Rodrigues-Pinto1

1-Centro Hospitalar do Porto FO2002 - BRUCELLA CERVICAL SPONDYLITIS: REPORT OF 6 CASESAbolfazl Rahimizadeh1; Erfan Ghorbani1; Housain Soufi ani1

1-Advanced and minimally Invasive Manners Medical Research Center, Pars Hospital, Tehran, Iran FO2003 - CERVICAL DISC HERNIATION: PATIENTS WITH SYMPTOMS FOR MORE THAN ONE YEAR HAVE WORSE FUNCTIONAL RESULTS AFTER SURGERYAlfredo Carvalho1; Marta Maio2; André Pinho3; Francisco Serdoura3; Vitorino Veludo3

1-CH Cova da Beira; 2-CH Trás-os-Montes e Alto Douro; 3-CH São João FO2004 - DISTRIBUTION OF FISSURES/FRACTURES OF THE ATLAS DIAGNOSED BY MANUAL PALPATIONNatalija Solovjova1

1-College of Medicine in Belgrade FO2005 - ANTERIOR CORPECTOMY AND RECONSTRUCTION USING DYNAMIC CERVICAL PLATE AND TITANIUM MESH CAGE FOR CERVICAL SPONDYLOTIC MYELOPATHY: A MINIMUM 5-YEAR FOLLOW-UP STUDYYing Hong1; Jun-Feng Zeng1; Hao Liu1; Bei-Yu Wang1; Yu-Xiao Deng1

1-West China Hospital of Sichuan University FO2006 - PERCUTANEOUS FULL ENDOSCOPIC BILATERAL LUMBAR DECOMPRESSION OF SPINAL STENOSIS THROUGH UNIPORTAL-CONTRALATERAL APPROACH: TECHNIQUES AND PRELIMINARY RESULTSHyeun Sung Kim1; Byapak Paudel2; Ji Soo Jang1; Seong Hoon Oh3; Il Tae Jang4; Sol Lee4; Jae Eun Park4

1-Nanoori Suwon Hospital, Suwon, South Korea; 2-Grande International Hospital, Kathmandu, Nepal; 3-Nanoori Incheon Hospital, Incheon, South Korea; 4-Nanoori Seoul Hospital, Seoul, South Korea FO2007 - EVALUATION OF FUSION FOR ANTERIOR CERVICAL DISCECTOMY AND FUSION WITH ZERO-PROFILE IMPLANTYuxiao Deng1; Yuchen Duan1; Xin Rong1; Hua Chen1; Hao Liu1

1-Department of Orthopedic Surgery, West China Hospital, Sichuan University No. 37, Guo Xue Xiang, Chengdu, Sichuan Province, China

35

07:30

09:00FO3

CORGOROOM

Moderators: Sandeep Vaishya, Nuno MoraisFO3001-FO3013

FO2008 - MANAGEMENT OF SYMPTOMATIC OSSIFICATION OF LIGAMENTUM FLAVUM (OLF) OF THE CERVICAL, THORACIC AND LUMBAR SPINE: A SERIES OF 37 CAUCASIANSAbolfazl Rahimizadeh1

1-advanced and minimally Invasive Manners medical Research Center, Pars Hospital, Tehran. Iran FO2010 - AGGRESSIVE VERTEBRAL HAEMANGIOMAS WITH NEUROLOGIC IMPAIRMENT, REPORT OF 22 CASES AND WITH SPECIAL REFERENCE TO PVCRAbolfazl Rahimizadeh1

1-Advanced and minimally Invasive Manners Medical Research Center, Pars Hospital, Tehran, Iran FO2011 - EXTRA AUTOLOGOUS BONE GRAFT IN UNCOERTEBRAL JOINT IN ANTERIOR CERVICAL DISCECTOMY AND FUSION MAY INCREASE FUSIONHao Liu1; Yuchen Duan1; Xin Rong1; Hua Chen1; Yang Meng1

1-Department of Orthopedic Surgery, West China Hospital, Sichuan University No. 37, Guo Xue Xiang, Chengdu, Sichuan Province, China FO2012 - SIGNIFICANCE OF MULTIMODAL INTRAOPERATIVE MONITORING CHANGE FOR THE PATIENTS WITH CRANIOVERTEBRAL JUNCTION PATHOLOGYJae Taek Hong1; Il Sup Kim1; Jeong Jae Lee1; Jong Beom Lee1; Ho Jin Lee1

1-Catholic University of Korea FO2013 - FIXATION OF UNSTABLE EFFENDI 2-3 INJURIES WITH JUDET SCREWS IN A MISS-TECHNIQUEThomas Weiss1; Stefan Hauck1; Oliver Gonschorek2

1-Spine Surgery BGU Murnau; 2-Trauma Hospital Murnau FO2014 - CERVICAL DISC ARTHROPLASTY FOR THE TREATMENT OF ADJACENT SEGMENT DISEASE: A SYSTEMATIC REVIEW OF CLINICAL EVIDENCETing-Kui Wu1; Hao Liu1; Bei-Yu Wang1; Hua Chen1

1-West China Hospital of Sichuan University FO2015 - ULTRASOUND GUIDED LUMBAR INJECTIONSEdilson Silva Machado1; Grasielle Mello1

1-Spine and Pain Center-Hospital Nossa Senhora da Conceição

FO3001 - DYNAMIC FUSION IN DOUBLE-LEVEL PROCEDURES OFT HE CERVICAL SPINE VS. PEEK CAGES STAND ALONESebastian Gitter1

1- Nova-Clinic, GermanyFO3002 - COMPLICATIONS OF LUMBAR DISC HERNIATIONS FOLLOWING TRANS-SACRAL EPIDUROSCOPIC LUMBAR DECOMPRESSION: A SINGLE-CENTER, RETROSPECTIVE STUDYSeung-Kook Kim1

1-Department of Spine Center, Himchan Hospital, Incheon, Korea FO3003 - COMPARISON OF CERVICAL SAGITTAL ALIGNMENT AND KINEMATICS AFTER POSTERIOR FULL-ENDOSCOPIC CERVICAL FORAMINOTOMY AND DISCECTOMY ACCORDING TO PREOPERATIVE CERVICAL ALIGNMENTChi Heon Kim1; Chun Kee Chung1

1-Department of Neurosurgery, Seoul National University Hospital FO3004 - IS THERE AN IMPACT OF CERVICAL PLATING ON THE DEVELOPMENT OF ADJACENT SEGMENT DEGENERATION AFTER SMITH-ROBINSON PROCEDURE A MAGNETIC RESONANCE IMAGING STUDY OF 84 PATIENTS WITH A 24 YEAR FOLLOW-UPBenedikt W. Burkhardt1; Andreas Simgen2; Gudrun Wagenpfeil3; Wolfgang Reith2; Joachim M. Oertel1

1-Department of Neurosurgery, Saarland University Medical Center and Saarland University Faculty of Medicine, Homburg-Saar, Germany; 2-Department of Neuroradiology, Saarland University Medical Center and Saarland University Faculty of Medicine, Homburg-Saar, Germany; 3-Institution of Medical Biometry, Epidemiology and Informatics, (IMBEI), Saarland University Faculty of Medicine, Homburg-Saar, Germany

36

FO3005 - PRIMARY CERVICAL DISC ARTHROPLASTY VERSUS CERVICAL DISC ARTHROPLASTY ADJACENT TO PREVIOUS FUSION: A RETROSPECTIVE STUDY WITH 60-MONTH FOLLOW-UPBei-Yu Wang1; Ting-Kui Wu1; Hao Liu1; Ying Hong2; Xin Rong1

1-West China Hospital of Sichuan University; 2-Operation Room, West China Hospital of Sichuan University FO3006 - PEEK VERSUS SILICON INTERSPINOUS SPACER FOR REDUCTION OF SUPRADJACENT SEGMENT DEGENERATION FOLLOWING DECOMPRESSION AND SHORT-SEGMENT INSTRUMENTATION FOR DEGENERATIVE LUMBAR SPINAL STENOSISPanagiotis Korovessis1; Vasileios Syrimpeis1; Vasileios Tsekouras1

1-Orthopaedic Dept, General Hospital of Patras, Greece FO3007 - TRANS PARS INTER ARTICULARIS APPROACH FOR RELEASING ADHESION IN REDO LUMBAR SURGERIESAshkan Khajoo Khajoo1

1-faculty of neurosurgery in tehran azad university in iran FO3008 - PERCUTANEOUS MINIMALLY INVASIVE SCREW FIXATION FOR CRANIOCERVICAL JUNCTION FRACTURESStanislaw Adamski1; Wojciech Kloc2; Witold Libionka3; Rafał Pankowski4; Marek Rocławski4; Patryk Kurlandt1; Jakub Wiśniewski1; Piotr Murawski1

1-Department of Neurosurgery, Copernicus Medical Centre, Gdańsk, Poland; 2-Department of Neurology and Neurosurgery, Faculty of Medical Sciences, University of Warmia and Mazury, Olsztyn, Poland; 3-University of Physical Education and Sport, Gdańsk, Poland; 4-Department of Orthopaedics, Medical University, Gdańsk, Poland FO3009 - RESULTS WITH A TRABECULAR METAL – CAGE FOR THE MONOSEGMENTAL THORACOSCOPIC SPONDYLODESIS OF FRESH UNSTABLE THORACOLUMBAR SPINAL FRACTURES IN 95 CASESStefan Hauck1; Thomas Weiss1; Oliver Gonschorek1

1-Trauma Center Murnau FO3010 - A NOVEL SURGICAL TECHNIQUE FOR AGGRESSIVE VERTEBRAL HEMANGIOMAS: TECHNICAL NOTESuat Canbay1; Ali Erhan Kayalar2; Gülce Gel2; Çağrı Elbir2; Hakan Sabuncuoğlu3

1-Liv Hospital, department of neurosurgery, Ankara, Turkey; 2-Oncology Training and Research Hospital,department of neurosurgery, Ankara, Turkey; 3-Ufuk University, School of Medicine, Department of Neurosurgery, Ankara, Turkey FO3011 - RADIOLOGICAL ASSESSMENT OF PATIENTS WITH DEGENERATIVE CERVICAL SPINE DISEASE AND THE INFLUENCE OF TWO-LEVEL ANTERIOR FUSION SURGERYVasco Carvalho1,2; Pedro Santos Silva1,2; Marisa Cunha1,2; Ana Ferreira1; Rui Vaz1,2,3; Paulo Pereira1,2,3

1-Serviço de Neurocirurgia, Centro Hospitalar de São João, Porto; 2-Faculdade de Medicina da Universidade do Porto; 3-Unidade de Neurociências, Hospital CUF Porto FO3012 - OUTCOME OF TRANSFORAMINAL LUMBAR INTERBODY FUSION (TLIF) IN LYTIC AND DEGENERATIVE SPONDYLOLISTHESISYousuf Ali1

1-Associate Professor of spinal Surgery Department of Orthopaedic surgery Bangabandhu Sheikh Mujib Medical University (BSMMU) FO3013 - CRANIOVERTEBRAL JUNCTION INTRADURAL MENINGIOMAS: SURGICAL APPROACHES AND TREATMENTS OUTCOMESVitaly Stepanenko1; Yury Shulev1

16:45

17:45OC7

3 RIOSROOM

Tumors and Intradural PathologyModerators: Jan-Peter Warnke, Lilyana AngelovOC7001-OC7006

OC7001 - CLINICAL OUTCOMES OF HIGH-GRADE SPINAL CORD ASTROCYTOMAS–INSTITUTIONAL EXPERIENCELiang Zhang1; Wenqing Jia1

1-1. Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, No. 6, Tiantan Xili, Beijing, People’s Republic of China

37

16:45

17:45OC8

SOUSAROOM

MiscellaneousModerators: Joe Sam Robinson Jr., Tavares de MatosOC8001-OC8006

OC8001 - MUSCULAR FATIGUE ANALYSIS IN DYNAMIC AND ISOMETRIC CONTRACTIONS IN LOW BACK PAIN PATIENTSFabio Cyrillo1,2; Vanessa Reis1; Angelica Castilho2; Fabiane Costa1; Julia Greve2

1-FISIOLOGIC INSTITUTE-SAO PAULO/BRAZIL; 2-UNIVERSITY OF São Paulo / BRAZIL OC8002 - HOW MUCH DOES SURGERY INFLUENCE THE QUALITY OF LIVE FOR PATIENTS WITH DEGENERATIVE SPINE DISEASE?Marisa Cunha1,2; Ricardo Rodrigues2; Pedro Santos Silva1,2,3; Rui Vaz1,2,3; Paulo Pereira1,2,3

1-Department of Neurosurgery, Centro Hospitalar Sao Joao, Porto, Portugal; 2-Faculty of Medicine, University of Porto, Portugal; 3-CUF Porto OC8003 - INFLUENCING MORPHOLOGIC FACTORS THAT EXPLAIN THE SUSCEPTIBILITY OF FEMALES TO WHIPLASH INJURYJamie Baisden1,2; Jobin John2; Narayan Yoganandan2

1-; 2-Medical College of Wisconsin OC8004 - APPLICABILITY OF INTRAOPERATIV COMPRESSIVE BONE TESTING FOR PREDICTING THE STABILITY OF CERVICAL SCREWSAkos Csokonay1; Joachim Oertel1; Thomas Tschernig2; Tanja Grobecker-Karl3; Matthias Karl3

1-Department of Neurosurgery, Saarland University Medical Center and Saarland University Faculty of Medicine, Homburg/Saar, Germany; 2-Institute of Anatomy and Cell Biology, Saarland University Medical Center and Saarland University Faculty of Medicine, Homburg/Saar, Germany; 3-Department of Prosthodontics, Saarland University Medical Center and Saarland University Faculty of Medicine, Homburg/Saar, Germany OC8005 - REPORT OF THE NEAR-INFRARED IMAGING ASSISTED SURGICAL INCISION DESIGN IN THE ANTERIOR CERVICAL APPROACHXin Rong1; Hao Liu1; Beiyu Wang1; Ying Hong2

1-Department of Orthopedics, West China Hospital, Sichuan University; 2-Operating Room, West China Hospital, Sichuan University OC8006 - CRANIOCERVICAL INTERNAL FIXATION SURGERY: IMPLANT POSITIONING EVALUATION ON A SINGLE CENTER SERIESMiguel Carvalho1; Francisco Cabrita1

1-Tondela-Viseu Hospital Center, Viseu, Portugal

OC7002 - MANAGEMENT AND CLINICAL OUTCOME OF PEDIATRIC SPINAL CORD ASTROCYTOMASLiang Zhang1; Wenqing Jia1

1-Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, No. 6, Tiantan Xili, Beijing, People’s Republic of China OC7003 - SPINAL ARACHNOID CYSTS IN ADULTHOODAli Fatih Ramazanoglu1,2; Mehmet Resid Onen2; Caner Sarikaya2; Sait Naderi2

1-; 2-Department of Neurosurgery Health Sciences University, Umraniye EA Hospital Istanbul, Turkey OC7004 - TERMINAL VENTRICULARIS OR TERMINAL CYST OF CONUS MEDULARIS, REPORT OF SIX CASES WITH SPECIAL REFERENCE TO THE NATURAL HISTORYAbolfazl Rahimizadeh1; Seyed Abdolhadi Daneshi2

1-Pars Advanced and Minimally Invasive Manners Medical Research Center, Department of Neurospinal surgery, Pars Tehran Hospital, Iran; 2-Enter affi liation’s nPars Advanced and Minimally Invasive Manners Medical Research Center, Department of Neurospinal surgery, Pars Tehran Hospital, Iraname OC7005 - POSTEROLATERAL TRANSFORAMINAL APPROACH FOR SPINAL TUMORSMehmet Resid Onen1,2; Caner Sarıkaya2; Sait Naderi2

1-; 2-Department of Neurosurgery, Health Sciences University Umraniye EA Hospital, Istanbul, Turkey OC7006 - DISEASE FACTOR OR PATIENT FACTOR: WHAT IS IMPORTANT IN METASTASIS OF SPINE?Afi fa Afsar1; Salman Sharif1

1-Liaquat National Hospital & Medical College Karachi Pkaistan

38

FO4001 - MANAGEMENT OF TUBERCULOUS SPONDYLITIS VIA POSTERIOR ONLY APPROACH: CASE SERIESAbolfazl Rahimizadeh1

1-advanced and minimally Invasive Manners medical Research Center, Pars Hospital, Tehran. Iran FO4002 - ONE LEVEL DEGENERATIVE LUMBAR SPONDYLOLISTHESIS: EXCESS WEIGHT AS POOR PROGNOSTIC INDICATOR FOR SURGICAL TREATMENTAlfredo Carvalho1; Marta Maio2; André Pinho3; Francisco Serdoura3; Vitorino Veludo3

1-CH Cova da Beira; 2-CH Trá-os-Montes e Alto Douro; 3-CH São João FO4003 - EARLY SURGERY IS SAFE IN ACUTE TRAUMATIC CENTRAL CORD SYNDROMEMehmet Resid Onen1,2; Caner Sarikaya2; Evren Yüvrük2; Sait Naderi1,2

1-; 2-Department of Neurosurgery, Health Sciences University Umraniye EA Hospital, Istanbul, Turkey FO4004 - EARLY EFFECTIVENESS OF CERVICAL DISC REPLACEMENT WITH PRETIC-I, A NOVEL ARTIFICIAL DISC FOR CHINESE PEOPLEYu-Xiao Deng1; Hao Liu1; Ying Hong2; Bei-Yu Wang1; Chen Ding1

1-West China Hospital of Sichuan University; 2-Operation Room, West China Hospital of Sichuan Universtiy FO4005 - FACTORS THAT INFLUENCE THE RATE OF PEDICLE SCREW SYSTEM FAILURE IN PATIENTS WITH TRAUMATIC INJURIES OF A LUMBAR SPINE AND THORACOLUMBAR JUNCTIONAndrey Bokov1; Sergey Mlyavykh1; Alexander Aleynik1; Marina Kutlaeva1; Marina Rasteryaeva1

1-Privolzhskiy Federal Research Center FO4006 - APPROACHING FROM BEHIND (POSTERIOR C2-3 FUSION): A RATIONAL WAY TO ADDRESS UNSTABLE HANGMAN’S FRACTURESMadhivanan Karthigeyan1; Pravin Salunke1; Sushanta Sahoo1; Prashant Prasad1

1-Department of Neurosurgery, Post graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India FO4007 - SINGLE LEVEL CERVICAL ARTHRODESIS WITH PEEK CAGE AND BONE SUBSTITUTE - IMAGING REVIEW OF ARTHRODESIS WITH CT SCANRui Tuna1,2; Pedro Silva1,2; Paulo Pereira1,2,3; Rui Vaz1,2,3

1-Serviço de Neurocirurgia , Hospital de São João; 2-Faculdade de Medicina da Universidade do Porto; 3-Unidade de Neurociências CUF Porto FO4008 - PRESERVATION OF SAGITTAL BALANCE AND PREVENTION OF FAILURE IN DOUBLE-LEVEL ISTHMIC SPONDYLOLISTHESIS OF THE LUMBAR SPINEAbolfazl Rahimizadeh1

1-Advanced and minimally Invasive Manners Medical Research Center, Pars Hospital, Tehran, Iran

FO5001 - DETERMINATION OF PIN LOCATION OF THE MAYFIELD HEADHOLDER USING NEAR-INFRARED IMAGING TECHNIQUE IN THE POSTERIOR CERVICAL SURGERYYing Hong1; Hao Liu2; Xin Rong2; Beiyu Wang2; Chen Ding2

1-Operating Room, West China Hospital, Sichuan University; 2-Department of Orthopedics, West China Hospital, Sichuan University FO5002 - VITOM MICRO-DISCETOMY ASSESSMENT AND CLINICAL OUTCOME.Aftab Younus1; Mohammad Hamza Sultan Aftab1; Abdirahsid Aden1

1-Spine Unit, Department of Orthopaedic, Helen Joseph Hospital, University of Witwatersrand, Johannesburg, South Africa FO5003 - INTERLAMINAR/INTERSPINOUS AND FACET JOINT STABILIZATION SYSTEM IN LUMBAR DDD: PRELIMINARY RESULTS.Giancarlo Guizzardi1; Piero Petrini2; Gualtiero Innocenzi3

1-Tuscany Surgical Center, Arezzo, Italy; 2-Ortophedic Dpt, Città di Castello, Italy; 3-Neurosurgical Dpt, Neuromed, Pozzilli, Italy

16:45

17:45

16:45

17:45

FO4

FO5

CORGOROOM

TÂMEGAROOM

Moderators: Moshiur Rahman, André PinhoFO4001-FO4008

Moderators: Bambang Darwono, Cristina PereiraFO5001-FO5008

39

OC9001 - THE ROLE OF CAVITY FILLING WITH CEMENT IN OLD VERTEBRAL FRACTURES CAUSING LOW BACK PAINAshkan Khajoo1

1-faculty of neurosurgery in azad tehran universityOC9002 - RISK FACTORS & ASSOCIATED COMPLICATIONS FOR POSTOPERATIVE URINARY RETENTION AFTER LUMBAR SURGERY FOR LUMBAR SPINAL STENOSISJoshua Golubovsky1; Haariss Ilyas2; Jinxiao Chen3; Joseph Tanenbaum4; Thomas Mroz2, Michael Steinmetz1

1-Center for Spine Health, Cleveland Clinic. Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio; 2-Center for Spine Health, Cleveland Clinic. Department of Orthopaedic Surgery, Cleveland, Ohio; 3-Department of Epidemiology and Biostatistics, Case Western Reserve University, Cleveland, Ohio.; 4-Center for Spine Health, Cleveland Clinic. Department of Epidemiology and Biostatistics, Case Western Reserve University School of Medicine, Cleveland, Ohio OC9003 - TIME TO ADVERSE EVENT FOLLOWING LUMBAR LAMINECTOMY WITH OR WITHOUT FUSIONJoseph Tanenbaum1; Benjamin Howie1; Michael Steinmetz1; Thomas Mroz1

1-Cleveland ClinicOC9004 - WHITE CORD SYNDROME - A CATASTROPHIC EFFECT OF CERVICAL SPINE DECOMPRESSION SURGERYMohd Nazran Ramlan1; Kamalnizat Ibrahim1

1-Spine Unit National University of Malaysia OC9005 - PREDICTORS OF POSTOPERATIVE COMPLICATIONS IN NEUROMUSCULAR SCOLIOSIS SURGERYMarta Maio1; Alfredo Carvalho2; André Pinho3; Francisco Serdoura3; Vitorino Veludo3

1-Centro Hospitalar Trás os Montes e Alto Douro; 2-Centro Hospitalar Cova da Beira; 3-Centro Hospitalar S. João OC9006 - HEMOGLOBIN A1C AS A PREDICTOR OF SURGICAL SITE INFECTION FOLLOWING SINGLE LEVEL LUMBAR/LUMBOSACRAL POSTERIOR FUSION IN PATIENTS WITH DIABETESGeunsung Song1; Dongwuk Son1; Soonki Sung1; Junseok Lee1; Suhun Lee1; Oik Kwon1; Kyungtag Kang1; Sangweon Lee1

1-Pusan National University Yangsan Hospital OC9007 - FACTORS ASSOCIATED WITH COMPLICATIONS IN C1-C2 FUSIONArnaldo Sousa2; Pedro Mota2; Joaquim Seabra Lopes2; José Figueiredo2; Ricardo Rodrigues-Pinto2

2-Centro Hospitalar do Porto

April 18, Wednesday

FO5004 - SURGICAL TREATMENT OF PAEDIATRIC LUMBAR SPINE FRACTURES: A RETROSPECTIVE ANALYSISLuís Vieira1; André Pinho1; Luísa Vital1; Luís Valente1; Gilberto Costa1

1-Centro Hospitalar São João FO5005 - MEASURING SUCCESS OF SURGICAL CORRECTION OF COMPLEX CERVICAL SPINE KYPHOSISM. Attallah1; J. Oertel1; M. Ruf1; T. Pitzen1

1-Department of Neurosurgery, Saarland University Medical Center and Saarland University Faculty of Medicine, 66421 Homburg, Germany FO5006 - ASSOCIATION OF NUTRITIONAL STATUS WITH INTRAOPERATIVE BLOOD LOSS IN NEUROMUSCULAR SCOLIOSIS SURGERYMarta Maio1; Alfredo Carvalho2; André Pinho3; Franscisco Serdoura3; Vitorino Veludo3

1-Centro Hospitalar Trás os Montes e Alto Douro; 2-Centro Hospitalar Cova da Beira; 3-Centro Hospitalar S. João FO5007 - PROSPECTIVE EVALUATION OF ARTIFICIAL CERVICAL DISC IMPLANTATIONS UP TO 15-YEAR RESULTS OF 300 PATIENTS AND COMPLICATION REPORTSebastian Gitter1

1-Nova-Clinic, GermanyFO5008 - MANAGEMENT OF HANGMAN`S FRACTURES.I.M Khairun Nabi Khan Khan1

1-BSM Medical University

07:30

09:00OC9

SOUSAROOM

Trauma and ComplicationsModerators: Rully Hanafi Dahlan, André PinhoOC9001-OC9009

40

OC9008 - SOFT BONE CEMENT FOR BRITTLE BONEMalin Nilsson1; Cecilia Persson2

1-Inossia AB; 2-Uppsala University OC9009 - EPIDEMIOLOGY OF SPINAL FRACTURES IN A PORTUGUESE REFERRAL CENTRAL HOSPITAL OVER THE COURSE OF 10 YEARSLuís Henrique Barros1; Bruno Pombo1; Ana Ribau1; Tiago Barbosa1; Cláudia Rodrigues1; Ricardo Rodrigues-Pinto1

1-Centro Hospitalar do Porto

07:30

09:00OC10

PORTOROOM

Minimally invasive spine surgeryModerators: Richard Assaker, Pedro Santos SilvaOC1001-OC1009

OC10001 - A SIMPLIFIED TECHNIQUE FOR MINIMALLY INVASIVE TLIFJan Duncan1

1-California Spine OC10002 - SURGICAL OUTCOME OF UNILATERAL APPROACH IN LUMBAR SPINAL STENOSIS; REPORT OF 42 CASESMd Moshiur Rahman Rahman1

1-Holy Family Red Crescent Medical College OC10003 - ANALYSIS OF CLINICAL RESULTS OF THREE DIFFERENT ROUTES OF PERCUTANEOUS ENDOSCOPIC TRANSFORAMINAL LUMBAR DISCECTOMY FOR LUMBAR HERNIATED DISKHyeun Sung Kim1; Farid Yudoyono2; Byapak Paudel3; Ki Joon Kim1; Jeong Hoon Choi1; Sung Kyun Chun1; Jeong Hoon Kim1; Il Tae Jang4; Seong Hoon Oh5; Jae Eun Park1; Sol Lee4

1-Nanoori Suwon Hospital, Suwon, South Korea; 2-Santosa International Hospital, Bandung, Indonesia; 3-Grande International Hospital, Kathmandu, Nepal; 4-Nanoori Seoul Hospital, Seoul, South Korea; 5-Nanoori Incheon Hospital, Incheon, South Korea OC10004 - COMPARISON OF MINIMALLY INVASIVE TLIF VERSUS OPEN TLIF- OUR PATIENT EXPERIENCEAman Ullah1; Noorulain Iqbal1; Salman Sharif1

1-Liaquat National Hospital and Medical College, Karachi OC10005 - THE AMOUNT OF BONY RESECTION NEEDED DURING THE POSTERIOR CERVICAL KEYHOLE APPROACH: AN ANATOMICAL AND RADIOGRAPHIC DESCRIPTIVE STUDY ON CADAVERSAhmed B. Bayoumi1; Zafer Orkun Toktas1; Selim Berk1; Ibrahim Efecan Efe1,2; Agin Erden1; Musa Bal2; Tolga Yigit1; Turker Kilic1; Deniz Konya1

1-Bahcesehir University School of Medicine, Istanbul, Turkey; 2-Charité-University Medicine Berlin, Berlin, Germany OC10006 - MINIMALLY INVASIVE TREATMENT OF TUBERCULOSIS OF SPINE: AN OLD DISEASE WITH A MODERN WAY OF TREATMENTAftab Younus1; Mohammad Hamza Sultan Aftab1

1-Spine Unit, Helen Joseph Hospital, University of Witwatersrand, Johannesburg, South Africa OC10007 - PERCUTANEOUS SACROILIAC SCREW FIXATION OF VERTICAL FRACTURES OF THE SACRUM: CASE SERIESLuís Vieira1; André Pinho1; Luísa Vital1; Francisco Serdoura1; Vitorino Veludo1

1-Centro Hospitalar São João OC10008 - COMBINED PERCUTANEOUS PEDICLE SCREW FIXATION AND MINIMAL ACCESS OPEN POSTERIOR DECOMPRESSION FOR TREATMENT OF UNSTABLE THORACOLUMBAR FRACTURESMohamed Ismail1; Mohamed Foad2; Ayman Hafez3; Khalid Saeed4

1-professsor neurosurgery ain shams university; 2-assisstant professor. cairo university; 3-lecturer at misr university; 4-assistant professor, ain shams university OC10009 - PERCUTANEOUS STABILIZATION OF SPINAL FRACTURES - COMPLICATION RESULTS OF A NEW TECHNIQUEThomas Weiss1; Stefan Hauck1; Oliver Gonschorek1

1-spine surgery BGU Murnau

41

OC11001 - ONE LEVEL LUMBAR DISCECTOMY: IS THE AGE OVER 60 YEARS A RELATIVE CONTRAINDICATION?Alfredo Carvalho1; Marta Maio2; André Pinho3; Francisco Serdoura3; Vitorino Veludo3

1-CH Cova da Beira; 2-CH Trás-os-Montes e Alto Douro; 3-CH São João OC11002 - A POTENTIAL INFLUENCE OF INTERBODY FUSION TYPE ON PEDICLE SCREWS FIXATION STABILITY IN PATIENTS WITH DEGENERATIVE DISEASES OF A LUMBAR SPINEAndrey Bokov1; Sergey Mlyavykh1; Anatoliy Bulkin1; Marina Rasteryaeva1; Alexander Aleynik1

1-Privolzhskiy Federal Research Center OC11003 - ANTI-TNF IN SCIATICA - SYSTEMATIC REVIEWEdilson Silva Machado1; Markus Bredemeier2; Fernando Kindermann De Oliveira2

1-Spine and Pain Center-Hospital Nossa Senhora da Conceição; 2-Serviço de Reumatologia Hospital Nossa Senhora da Conceição OC11004 - CRITERIA FOR FAILURE AND WORSENING AFTER SURGERY FOR LUMBAR DISC HERNIATION: A MULTICENTER OBSERVATIONAL STUDY BASED ON DATA FROM THE NORWEGIAN REGISTRY FOR SPINE SURGERYDavid Werner1; Margreth Grotle2; Sasha Gulati3; Ivar Austevoll4; Greger Lønne5; Øystein Nygaard3; Tore Solberg1

1-University Hospital of Northern Norway; 2-Oslo and Akershus University College of Applied Sciences; 3-St. Olavs Hospital, Trondheim; 4-Haukeland University Hospital, Bergen; 5-Innlandet Hospital Trust, Lillehammer OC11005 - TREATMENT OF LUMBAR INSTABILITY WITH ELIF: THE EXTRAFORAMINAL ROUT FOR LUMBAR INTERBODY FUSIONLorenzo Maistrello1; Stefano Ferraresi1; Francesco Garofano1; Elisabetta Basso1

1-Neurosurgery, Rovigo, Italy OC11006 - CORRELATIONS BETWEEN SEDIMENTATION SIGN, DURAL SAC CROSS-SECTIONAL AREA, AND CLINICAL SYMPTOMS OF DEGENERATIVE LUMBAR SPINAL STENOSISSangbong Ko1; Seungbum Chae1; Wonkee Choi1; Taebum Oh1

1-Daegu Catholic University Medical Center OC11007 - PARASPINAL MUSCLE, FACET JOINT, AND DISC PROBLEMS: RISK FACTORS FOR ADJACENT SEGMENT DEGENERATION AFTER LUMBAR FUSIONSung-Uk Kuh1; Sung Hyun Noh1; Kyung-Hyun Kim1; Jeong-Yoon Park1; Dong-Kyu Chin1; Keun-Su Kim1; Yong-Eun Cho1

1-Department of Neurosurgery, Spine and Spinal Cord Institute, Gangnam Severance Spine Hospital, Yonsei University College of Medicine OC11008 - THE ASSOCIATION OF POST-OPERATIVE OPIOIDS AND PAIN MANAGEMENT SCORES ON THE HCAHPS SURVEY IN PATIENTS FOLLOWING LUMBAR SPINE SURGERYRobert Winkelman1; Jay Levin1; Gabriel Smith2; Joseph Tanenbaum1; Tom Mroz1; Michael Steinmetz1

1-Cleveland Clinic Foundation; 2-University Hospitals OC11009 - RISK FACTORS FOR 90-DAY REOPERATION & READMISSION AFTER LUMBAR SURGERY FOR LUMBAR SPINAL STENOSISHaariss Ilyas1; Joshua Golubovsky2; Jinxiao Chen3; Joseph Tanenbaum4; Thomas Mroz5; Michael Steinmetz6

1-Center for Spine Health, Cleveland Clinic. Department of Orthopaedic Surgery, Cleveland, Ohio.; 2-Center for Spine Health, Cleveland Clinic. Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio; 3-Department of Epidemiology and Biostatistics, Case Western Reserve University, Cleveland, Ohio; 4-Center for Spine Health, Cleveland Clinic. Department of Epidemiology and Biostatistics, Case Western Reserve University School of Medicine, Cleveland, Ohio; 5-Center for Spine Health, Cleveland Clinic. Department of Orthopaedic Surgery, Cleveland, Ohio; 6-Center for Spine Health, Cleveland Clinic. Department of Neurological Surgery, Cleveland, Ohio.

07:30

09:00OC11

3 RIOSROOM

Lumbar Degenerative PathologyModerators: Sotiris Papastefanou, Nuno MoraisOC1101-OC1109

42

FO6001 - ASSESSMENT OF EFFICIENCY OF THE EASY GO SPINAL ENDOSCOPIC SPINE SYSTEM. IS THIS EASY GO OR NOT SO EASY GO SYSTEM?Aftab Younus1; Mohammad Hamza Aftab1; Allien Sekitte1; Abdirashid Aden1

1-Spine Unit, Department of Orthopaedic, Helen Joseph Hospital, University of Witwatersrand, Johannesburg, South Africa FO6002 - THE INCIDENCE OF LUMBAR DISC SURGERY FOLLOWING ANTERIOR CERVICAL DISCECTOMY AND FUSION IS THE DEVELOPMENT OF SYMPTOMATIC ADJACENT SEGMENT DEGENERATION A PREDICTIVE FACTOR A 29 YEAR FOLLOW-UP STUDYBenedikt W. Burkhardt1; Moritz Brielmaier1; Karsten Schwerdtfeger1; Joachim M.K. Oertel1

1-Klinik für Neurochirurgie, Universitätsklinikum des Saarlandes und Medizinische Fakultät der Universität des Saarlandes FO6003 - MICROSURGICAL ANTERIOR FORAMINOTOMY (UNCOFORAMINOTOMY) FOR UNILATERAL CERVICAL RADICULOPATHYMarcos Baabor1

1-Médico Cirujano Universidad de Chile FO6004 - SURGERY IMPROVES PAIN AND QUALITY OF LIFE IN MULTIPLE MYELOMA PATIENTS WITH SYMPTOMATIC OSTEOLYTIC SPINAL LESIONSPanagiotis Korovessis1; Vasileios Syrimpeis1; Vasileios Vitsas1; Panagiotis Zikos2; Peter Fennema3

1-Orthopaedic Dept, General Hospital of Patras, Greece; 2-Hematology Dept, General Hospital of Patras, Greece; 3-AMR Advanced Medical Research GmbH, Männedorf, Switzerland FO6005 - AN ANALYSIS OF ESTIMATED LOGISTIC REGRESSION EQUATIONS USING DERIVATIVES FOR WORKING OUT CUTOFF CRITERIAAndrey Bokov1; Svetlana Antonenko2; Sergey Mlyavykh1

1-Privolzhskiy Federal Research Center; 2-State University of Dnepr FO6006 - LAMINOPLASTY FOR THE TREATMENT OF MULTILEVEL CERVICAL RADICULOPATHY ; CLINICAL OUTCOMEMin-Gu Jang1; Jae-Sung Ahn1

1-Department of Orthopaedic Surgery Chungnam National University Hospital FO6007 - PERCUTANEOUS ENDOSCOPIC LUMBAR DISCECTOMY: OUTCOME AND COMPLICATIONS IN 300 CASES: A TWO INSTITUTIONS EXPERIENCESLeonello Tacconi1; Sara Baldo2; Gerardo Serra3; Giorgio Merci3

1-neurosurgery, azienda ospedaliera-universitaria integrata di trieste; 2-neurosurgery, azienda sanitaria universitaria integrata di trieste; 3-terpia del dolore, ospedale sacro cuore-don calabria negrar, verona FO6008 - TRANSFORAMINAL ENDOSCOPIC SURGERY FOR LUMBAR DISC HERNIATION: TECHNIQUE AND CLINICAL OUTCOMESLorenzo Maistrello1; Francesco Garofano1; Stefano Ferraresi1; Elisabetta Basso1

1-Neurosurgery, “ Santa Maria della Misericordia” Hospital, Rovigo, Italy FO6009 - LATE KYPHOTIC DEFORMITY AFTER SURGICAL TREATMENT OF HERNIATED DISC AT THE THORACOLUMBAR JUNCTIONMarcos Silva1; José Miradouro1; Joana Pereira1; João Carvalho1; Hélder Nogueira1; Jorge Alves1

1-Centro Hospitalar Tâmega e Sousa, Penafi el, Portugal FO6010 - MODIFIED TRANSCORPOREAL ANTERIOR CERVICAL MICROFORAMINOTOMY; A MOTION PRESERVING SURGERY IN CERVICAL RADICULOPATHY.Md Moshiur Rahman Rahman1

1-Holy Family Red Crescent Medical College FO6011 - EVALUATION OF THE RESULTS OF SPINAL TUMOUR SURGERY-PERSONAL EXPERIENCEMd Shah Alam1; Md Rezaul Karim1; Sharif Ahmed Jonayed1; Hasan Khalid Md Munir2; Abul Kalam Azad1; Abdullah Al Mamun1; Sarwar Jahan1; Shubhendu Chakraborty1; Tashfi que Alam2

1-National Institute of Traumatology & Orthopaedic Rehabilitation (NITOR); 2-BMCH

07:30

09:00FO6

CORGOROOM

Moderators: Paulo de Carvalho, António VilarinhoFO6001-FO6013

43

07:30

09:00FO7

TÂMEGAROOM

Moderators: Abdelfattah Saoud, Sérgio SalvadorFO7001-FO7014

F06012 - SPINAL NEUROFIBROMAS: LITERATURE REVIEW & SURGICAL OUTCOMEMumtaz Ali1

1-Department of neurosurgery lady reading hospital peshawar kpk pakistan FO6013 - POSTEROLATERAL FORAMINOTOMY AT LUMBAR SPINE USING TUBULAR APPROACH SYSTEM ( EIGHT YEARS EXPERIANCE AND FOLLOW UP WITH 100 CASES)Robert Saftic1; Karlo Houra1

1-Aksis special hospital for spine and joint surgery

FO7001 - POSTERIOR C1-C2 FUSION WITHOUT SURGICAL DECOMPRESSION WITH REGRESSION OF INFLAMMATORY PANNUS IN ARTHRITIC PATIENTLia Pappamikail1; Clara Romero1; Artur Lourenço1; Joaquim Pedro Correia1

1-Serviço de Neurocirurgia-Centro Hospitalar Universitário do Algarve FO7002 - THE USE OF ULTRASONIC BONE SCALPLE IN SURGERY FOR CERVICAL SPONDYLOTIC MYELOPATHY: A FIVE-YEAR EXPERINCEMehmet Resid Onen1,2; Evren Yüvrük2; Sinem Akay2; Sait Naderi2

1-; 2-Department of Neurosurgery, Health Sciences University Umraniye EA Hospital Istanbul, Turkey FO7003 - SPINAL ARACHNOID CYSTS: A SERIES OF 21 CASES DIAGNOSIS AND MANAGEMENTAbolfazl Rahimizadeh1

1-Advanced and minimally Invasive Manners Medical Research Center, Pars Hospital, Tehran, Iran F07004 - SYRINX ASSOCIATED WITH CERVICAL SPONDYLOSIS: REPORT OF ELEVEN CASES.Abolfazl Rahimizadeh1

1-Advanced and minimally Invasive Manners Medical Research Center, Pars Hospital, Tehran, Iran 1-faculty of neurosurgery in tehran azad university FO7005 - PERCUTANEOUS PEDICLE SCREW FIXATION OF THORACOLUMBAR FRACTURES: OUR CLINICAL AND RADIOLOGICAL RESULTSRafael Portela1; José Marinhas1

1-CHVNG/EFO7006 - THE DAILY FRESH CADAVER PRACTICE CAN CHANGE THE CHANCE OF THE DIFFICULT SPINE SURGERY. (THE ROLE OF FAITH AND RATIO. )András Csókay1; Attila Josvai2; Márta Jackel2

1-Hungarian Medical Forces Medical Center; 2-Hungarian Defence Forces Medical Center FO7007 - CHIARI MALFORMATION IN CHILDREN: DIAGNOSIS AND MANAGMENTBouali S, Mnakri H, Guedira K , Matar N, Kallel J, Jemel H Mnakri Hela1

1-Institute Mongi Ben Hamida of Neurology Tunis, Department of Neurosurgery, Tunisia FO7008 - PERCUTANEOUS ENDOSCOPIC FORAMINAL DECOMPRESSION FOR PERSISTENT RADICULOPATHIC LEG PAIN FOR FORAMINAL STENOSIS AFTER VERTEBRAL COMPRESSION FRACTURESeok Won Kim1; Chang-Il Ju1; Seung Myung Lee1; Hee Sun Wang1

1-Department of Neurosurgery Chosun University Hospital FO7009 - THE USE OF DENOSUMAB IN GIANT CELL TUMORS OF THE SPINE – ABOUT A CASEFrancisco Xará Leite1; Luís Coutinho1; André Carvalho1; Arnaldo Sousa1; Vânia Oliveira1; Ricardo Rodrigues-Pinto1; Pedro Cardoso1

1-Centro Hospitalar do Porto FO7010 - 3-YEARS OUTCOME OF MICRODISCECTOMY VIA PARAMEDIAN APPROACH FOR LUMBAR FORAMINAL OR EXTRAFORAMINAL DISC HERNIATIONS IN ELDERLY PATIENTS OVER 65 YEARS OLDIkchan Jeon1

1-Yeungnam University Hospital FO7011 - EARLY VERSUS LATE SPINE SURGERY IN SEVERELY INJURED PATIENTS – WHICH IS THE APPROPRIATE TIMING FOR SURGERY?João Maia Rosa1; Luis Barros1; Cláudia Rodrigues1; Pedro Serrano1; José Figueiredo1; Ricardo Rodrigues-Pinto1

1-Centro Hospitalar do Porto-Hospital Santo Antonio

44

FO7012 - TRAUMATIC SPINE INJURY – 12 YEARS OF COOPERATION WITH PORTUGUESE-SPEAKING AFRICAN COUNTRIESJosé Caldeira2; Dalila Forte1; Nuno Mendonça2; Noronha De Andrade3

1-Serviço de Neurocirurgia, Centro Hospitalar de Lisboa Central; 2-Orthopedic Department, Hospital Professor Doutor Fernando Fonseca; 3-Unidade Vértebro-Medular, Centro Hospitalar de Lisboa Central FO7013 - THORACIC AND THORACOLUMBAR LOCKED FACET SYNDROME, SIMILARITIES AND DIFFERENCES WITH CERVICAL LOCKED FACET SYNDROME: REPORT OF 12 CASES: WITH SPECIAL REFERENCE TO TWO NEW UNLOCKING TECHNIQUESAbolfazl Rahimizadeh1

1-Advanced and minimally Invasive Manners Medical Research Center, Pars Hospital, Tehran, Iran FO7014 - THE ROLE OF SURGERY IN PATIENTS WITH PERSISTANTRADICULAR PAIN AND NORMAL IMAGING AND EMG-NCV AND WITH FAILURE OF CONSERVATIVE THERAPYAshkan Khajoo1

45

001 - DIASTEMATOMYELIA OF THE ADULT ACCOMPANIED BY A DERMOID CYST: A RARE ASSOCIATIONGhassen Gader1; Mohamed Badri1; Ala Belhaj1; Maher Ben Salem1; Mouna Rkhami1; Kamel Bahri1; Ihsèn Zammel1

1-Department of Neurosurgery, Trauma and Burns Center, Ben Arous, Tunisia 002 - CROUZON SYNDROME. A RARE CERVICAL SPINE KYPHOTIC ABNORMALITYLuís Henrique Barros1; Bruno Correia1; Manuel Marques1; Cláudia Rodrigues1; Arnaldo Sousa1; Ricardo Rodrigues-Pinto1

1-Centro Hospitalar do Porto 003 - SURGICAL STRATEGIES IN MANAGING CERVICAL SPINAL CANAL STENOSISMd Shah Alam1; Md Rezaul Karim1; Sharif Ahmed Jonayed1; Hasan Khalid Md Munir2; Abul Kalam Azad1; Abdullah Al Mamun1; Sarwar Jahan1; Shubhendu Chakraborty1; Tashfi que Alam2

1-National Institute of Traumatology & Orthopaedic Rehabilitation (NITOR); 2-BMCH 004 - SPINA BIFIDA: TREATMENT AND COMPLICATIONS Bouali S, Mnakri H, Ayedi K , Houissa S, Kallel J, Jemel H Mnakri Hela1

1-Institute Mongi Ben Hamida of Neurology Tunis, Department of Neurosurgery, Tunisia 005 - THE EFFECT OF THE USE OF A PRESSURE BIOFEEDBACK UNIT ON RECTUS ABDOMINIS ACTIVATION DURING A ‘MOTOR CONTROL’ STABILITY EXERCISE.Fabio Cyrillo1,2; Vaness Reis1; Vanessa Reis1; Francine Gondo3

1-FisioLogic Institute Santo Andre / Brazil; 2-University of Sao Paulo (USP) Sao Paulo/Brazil; 3-Sao Camilo Sao Paulo/Brazil 006 - COMPRESSIVE FATIGUE PROPERTIES OF COMMERCIALLY AVAILABLE STANDARD AND LOW-MODULUS ACRYLIC BONE CEMENTS INTENDED FOR VERTEBROPLASTYCéline Robo1; Caroline Öhman-Mägi1; Cecilia Persson1

1-Division of Applied Materials Science, Department of Engineering Sciences, Uppsala University 007 - HORNER SYNDROME AFTER ANTERIOR CERVICAL SPONDYLOTIC MYELOPATHY REVISION SURGERY: A NOT SO RARE COMPLICATION?Manuel Fernandes Marques1; Luis Barros1; Bruno Lopes Correia1; Eurico Silva1; Jose Figueiredo1; Ricardo Rodrigues-Pinto1

1-Centro Hospitalar do Porto 008 - INTRAOPERATIVE CONVERSION OF ARTIFICIAL CERVICAL DISC REPLACEMENT TO ANTERIOR CERVICAL DISCECTOMY AND FUSION FOR IATROGENIC FRACTURE: A RARE CASE REPORTBei-Yu Wang1; Hao Liu1; Ying Hong1; Hua Chen1; Xin Rong1

1-West China Hospital of Sichuan University 009 - FEATURES OF PATIENTS TRANSFERRED TO THE ICU DUE TO RESPIRATORY FAILURE FOLLOWING SPINE SURGERYRyder Reed1; Robin Carlson1; Michelle George1; John Mcclellan1

1-Nebraska Spine Hospital 010 - INTRATHECAL MORPHINE USE IN PATIENTS UNDERGOING SPINE SURGERY NECESSITATING TRANSFER TO THE INTENSIVE CARE UNIT DUE TO POSTOPERATIVE COMPLICATIONSRyder Reed1; Robin Carlson1; Michelle George1; John Mcclellan1

1-Nebraska Spine Hospital 011 - POST-TRAUMATIC SYRINGOMYELIA – CLINICAL CASEBernardo Moreno1

1-Hospital Senhora da Oliveira-Guimarães 012 - SPINAL SUBDURAL HEMATOMA – A RARE COMPLICATION AFTER LUMBAR PUNCTUREJoana Monteiro1; Carla Sousa1; Gonçalo Freitas1; Vitor Castro1; Rui Manilha1; Bruno Santiago1; Manuel Cunha E Sá1

1-Hospital Garcia de Orta, Serviço de Neurocirurgia 013 - COMPLICATIONS OF INTRADURAL EXTRAMEDULLARY TUMORS: EXPERIENCE OF INSTITUTE OF NEUROLOGY OF TUNISBouali S, Mnakri H, Hadhri M , Matar N, Kallel J, Jemel H Mnakri Hela1

1-Institute Mongi Ben Hamida of Neurology Tunis, Department of Neurosurgery, Tunisia 014 - A RARE CASE OF RETRO-ODONTOID SYNOVIAL CYSTRicardo Malcata Nogueira1; Luis Cardoso1; Dalila Forte1; Miguel Laia1; Victor Gonçalves1

1-CHLC-Hospital de São José-Neurosurgery Department

E-POSTERS

46

015 - THE PREVALENCE OF CERVICAL FORAMINAL STENOSIS IN COMPUTED TOMOGRAPHY OF SELECTED POPULATIONSSangbong Ko1; Seungbum Chae1

1-Daegu Catholic University Medical Center 016 - CHALLENGING CASE: HOW CAN WE CONCOMITANTLY MANAGE A SUBAXIAL CERVICAL SPINE FRACTURE AND CHIN TO CHEST FLEXION DEFORMITY IN A PATIENT WITH INFLAMMATORY BOWEL DISEASE SPONDYLOARTHROPATHYAbolfazl Rahimizadeh1

1-Pars Advanced and Minimally Invasive Manners Medical Research Center, Department of Neurospinal surgery, Pars Tehran Hospital, Iran 017 - A CHALLENGING CASE: CURIOUS IRREDUCIBLE ATLANTOAXIAL DISLOCATION: IN A PATIENT WITH HODGKIN LYMPHOMAAbolfazl Rahimizadeh1

1-Advanced and minimally Invasive Manners medical Research Center, Pars Hospital, Tehran. Iran 018 - ODONTOID SYNCHONDROSIS FRACTURE IN CHILDREN: REPORT OF 6 CASES WITH SPECIAL REFERENCE TO PARTIAL ODONTOIDECTOMY VIA POSTERIOR ONLY CORRIDOR IN AN IRREDUCIBLE ATLANTOAXIAL DISLOCATIONAbolfazl Rahimizadeh1

1-Advanced and minimally Invasive Manners Medical Research Center, Pars Hospital, Tehran, Iraname 019 - A LOWER T1 SLOPE AS A PREDICTOR OF SUBSIDENCE IN ANTERIOR CERVICAL DISCECTOMY AND FUSION WITH STAND-ALONE CAGESDongwuk Son1; Geunsung Song1; Soonki Sung1; Junseok Lee1; Suhun Lee1; Oik Kwon1; Kyungtag Kang1; Sangweon Lee1

1-Pusan National University Yangsan Hospital 020 - THE PREDICTABLE FACTORS OF THE POSTOPERATIVE KYPHOTIC CHANGE OF SAGITTAL ALIGNMENT OF THE CERVICAL SPINE AFTER THE LAMINOPLASTYDongwuk Son1; Geunsung Song1; Soonki Sung1; Junseok Lee1; Suhun Lee1; Oik Kwon1; Kyungtag Kang1; Sangweon Lee1

1-Pusan National University Yangsan Hospital 021 - CHALLENGING CASE: TUMOR INDUCED PAINFUL TORTICOLLIS IN A 3 –YEAR OLD GIRLAbolfazl Rahimizadeh1

1-Advanced and minimally Invasive Manners Medical Research Center, Pars Hospital, Tehran, Iran 022 - DELAYED MANAGEMENT OF SUBAXIAL CERVICAL FLEXION DISTRACTION INJURIES: REPORT OF 24 CASES WITH REFERENCE TO SURGICAL STRATEGYAbolfazl Rahimizadeh1

1-Advanced and minimally Invasive Manners Medical Research Center, Pars Hospital, Tehran, Iran 023 - GIANT CERVICAL DUMBBELL SCHWANNOMAS: REPORT OF 7 CASES WITH SPECIAL REFERENCE TO VERTEBRAL ARTERY ISOLATIONAbolfazl Rahimizadeh1

1-Advanced and minimally Invasive Manners Medical Research Center, Pars Hospital, Tehran, Iran 024 - A CHALLENGING CASE; HOW DO YOU MANAGE CONCOMITANT SUBAXIAL CERVICAL FRACTURE AND CERVICOTHORACIC KYPHOTIC DEFORMITY IN A PATIENT WITH INFLAMMATORY BOWEL DISEASE:Abolfazl Rahimizadeh1

1-Advanced and minimally Invasive Manners Medical Research Center, Pars Hospital, Tehran, Iran 025 - DEGENERATIVE INTRASPINAL CYSTS OF THE CERVICAL SPINE CAN RESULT IN SUBACUTE PROGRESSION OF MYELOPATHYTetsuryu Mitsuyama1; Kaiji Ota1

1-Shinagawa Shishoukai Hospital 026 - INTRADURAL LUMBAR DISC HERNIATION: AN UNUSUAL FEATURE OF A COMMON DISEASEGhassen Gader1; Ala Belhaj1; Maher Ben Salem1; Mohamed Badri1; Mouna Rkhami1; Kamel Bahri1; Ihsèn Zammel1

1-Trauma and Burns Center, Ben Arous, Tunisia 027 - COMPRESSIVE MYELOPATHY BY DORSAL DISC HERNIATION - TWO CLINICAL CASESBernardo Moreno1

1-Hospital Senhora da Oliveira-Guimarães

47

028 - SURGICAL TREATMENT FOR THORACIC SPINAL STENOSISLuis Dos Santos Cardoso1,2; Ricardo Malcata Nogueira1; Bernardo Smet1; Gonçalo Januário1; Dalila Forte1; Carlos Calado1; Joaquim Monteiro1; Carlos Vara Luiz1

1-Centro Hospitalar de Lisboa Central-Hospital de São José; 2-Hospital das Forças Armadas 029 - A POTENTIAL IMPACT OF A SCREW DESIGN ON SPINAL INSTRUMENTATION STABILITYAndrey Bokov1; Sergey Mlyavykh1; Alexander Aleynik1

1-Privolzhskiy Federal Research Center 030 - PERCUTANEOUS AXIAL LUMBAR INTERBODY FUSION (AXIALIF)-MISS OPTION FOR SPONDYLODESISZbigniew Brodzinski1

1-Emirates Specialty Hospital 031 - SPONDYLODISCITIS: IMAGIOLOGIC AND ETIOLOGIC DIAGNOSISAfonso Cardoso1; Ana Coelho1; Luís Barbosa1; João Correia1; Hélder Maurício1; Álvaro Lima1

1-Hospital Beatriz Ângelo 032 - PELVIC INCIDENCE CAN BE CHANGED NOT ONLY BY AGE AND SEX, BUT ALSO BY POSTURE USED DURING IMAGINGJi Won Moon1; James Ki Shinn1; Dalsung Ryu1; Se-Yang Oh1; Yu Shik Shim1; Seung Hwan Yoon1

1-Department of Neurosurgery, Inha University College of Medicine, Incheon, Korea 033 - CRANIOSPINAL HYPOTENSION CAUSED BY RUPTURE OF AN OCCULT INTRASACRAL MENINGOCELE AFTER TRAUMATIC FRACTURE OF THE SACRUMAna Luís1; Alexandra Santos1; Carla Reizinho1; José Cabral1

1-Hospital Egas Moniz, Centro Hospitalar Lisboa Ocidental 034 - GANGLIOGLIOMA OF THE TERMINAL FILUM THAT HAS BLED: CASE REPORT AND A REVIEW OF THE LITERATUREBouali S, Mnakri H, Guedira K , Matar N, Kallel J, Jemel H Mnakri Hela1

1-Institute Mongi Ben Hamida of Neurology Tunis, Department of Neurosurgery, Tunisia 035 - SELECTIVE FUSION IN ADOLESCENT IDIOPATHIC SCOLIOSIS WITH CURVES TYPES 1B AND 1C OF THE LENKE CLASSIFICATIONJorge Saisi Brugués1; Hernán Slullitel1; Alejandro Ferrer2

1-Spine Surgeon; 2-Senior Spine Surgeon 036 - SEPTIC ARTHRITIS OF A LUMBAR FACET JOINT ASSOCIATED TO EPIDURAL ABSCESS. REVIEW OF THE LITERATURE AND DESCRIPTION OF TWO CASES.Cristina Igualada Blázquez1; Luis Esparragoza Cabrera1; Jose Ramón Fernandez Mariño1; Tania Quevedo Narciso1

1-Orthopaedic Surgeon (Spine) Hospital General Universitario Gregorio Marañón (Madrid) 037 - POTT’S DISEASE OF THE CERVICAL SPINE: A CASE REPORT OF A RARE TUBERCULAR LOCALIZATIONAla Belhaj1; Ghassen Gader1; Maher Ben Salem1; Mohamed Badri1; Mouna Rkhami1; Kamel Bahri1; Ihsèn Zammel1

1-Department of Neurosurgery, Trauma and Burns Center, Ben Arous, Tunisia 038 - DELAYED INFECTION AFTER THREE TOTAL DISC REPLACEMENT ON THE LOMBAR SPINEJorge Azevedo1; Hans Tropp1

1-Linköping University Hospital 039 - SPINAL TUBERCULOSIS IN DEVELOPED COUNTRIES – ABOUT TWO CASE REPORTSJoao Pinheiro1; Pedro Cunha1

1-Centro Hospitalar e Universitário de Coimbra 040 - TRANSFORAMINAL ENDOSCOPIC APPROACH TO L5/S1Robert Saftic1

1-Aksis special hospital for spine and joint surgery 041 - COBLATION-ASSISTED PERCUTANEOUS DISC DECOMPRESSION FOR CONTAINED LUMBAR DISC PROTRUSIONS. 15 YEAR RESULTS OF 400 PATIENTS.Sebastian Gitter1

1-Nova-Clinic, Germany042 - MINIMALINVASIVE INTERLAMINAR FUSION IN LUMBAR SPINAL STENOSIS, COMPARISON W/O ADDITIONAL INTERBODY FUSIONSebastian Gitter1

1-Nova-Clinic, Germany

48

043 - COMPARATIVE ANALYSIS OF RADIOLOGIC OUTCOMES OF C1-2 FUSION SPINE SURGERY BETWEEN INTRAOPERATIVE CT IMAGE BASED NAVIGATION GUIDED OPERATION AND FLUOROSCOPY GUIDED OPERATIONGeunsung Song1; Dongwuk Son1; Soonki Sung1; Junseok Lee1; Suhun Lee1; Oik Kwon1; Kyungtag Kang1; Sangweon Lee1

1-Pusan National University Yangsan Hospital 044 - REGENERATIVE TREATMENT FOR DDDZbigniew Brodzinski1

1-Emirates Specialty Hospital 045 - RESULTS OF CONSERVATIVE TREATMENT OF C2 FRACTURES IN GERIATRIC PATIENTS WITH NON-RIGID IMMOVILIZATIONSCristina Igualada Blázquez1; Tania Quevedo Narciso1; Luis Esparragoza Cabrera1; Edmundo Vicente Herrera1; Jose Ramón Fernández Mariño1

1-Orthopaedic Surgeon (Spine) Hospital General Universitario Gregorio Marañón (Madrid) 046 - SPONTANEOUS SPINAL EPIDURAL HEMATOMA IN PEDIATRIC PATIENTRenata Marques1; Miguel Neves2; Maria João Machado1; Leandro Oliveira1; Nubélio Duarte1; Carlos Alegria1

1-Serviço de Neurocirurgia, Hospital de Braga; 2-Serviço de Neuroradiologia, Hospital de Braga047 - POST-TRAUMATIC OCCULT INSTABILITY OF LUMBAR SPINE: THE IMPORTANCE OF THE INJURY MECHANISM IN ITS DECODINGMarcos Silva1; José Miradouro1; Joana Pereira1; João Carvalho1; Hélder Nogueira1; Jorge Alves1

1-Centro Hospitalar Tamega e Sousa, Penafi el, Porto 048 - CERVICAL COMPLETE DISLOCATION C6-C7 BY DISCOLIGAMENTAL DISTRACTION WITH SPINAL CORD INJURY ASSOCIATED WITH ROTARY DISLOCATION C1-C2.Cristina Igualada Blázquez1; Luis Esparragoza Cabrera1; Tania Quevedo Narciso1; Jose Ramón Fernandez Mariño1

1-Orthopaedic Surgeon (Spine) Hospital General Universitario Gregorio Marañón (Madrid, Spain) 049 - TRAUMATIC ATLANTO-AXOIDAL DISLOCATION WITH ODONTOID ARTICULAR FRACTURE: A CASE REPORT AND REVIEW OF THE LITERATUREGhassen Gader1; Ala Belhaj1; Maher Ben Salem1; Mohamed Badri1; Mouna Rkhami1; Kamel Bahri1; Ihsèn Zammel1

1-Trauma and Burns Center, Ben Arous, Tunisia 050 - RISK FACTORS FOR NEUROLOGICAL DETERIORATION AMONG PATIENTS WITH SUBAXIAL CERVICAL TRAUMA TREATED WITH ANTERIOR FUSION.Ichiro Okano1; Tomoaki Toyone2; Yuki Midorikawa1; Natsuki Matsushita1; Nobumasa Kushima1; Takatoshi Sawada1; Yushi Hoshino3; Katsunori Inagaki2

1-Ohta-Nishinouchi Hospital; 2-Showa University School of Medicine; 3-Showa University Koto Toyosu Hospital 051 - TRAUMATIC SPINO-PELVIC INSTABILITY: A CASE REPORT AND LITERATURE REVIEWRafael Portela1; José Marinhas1

1-CHVNG/E 052 - REGARDING A CORONAL FRACTURE OF THE BODY OF THE AXIS: HOW SHOULD THESE LESIONS BE ADDRESSED?Luís Vieira1; André Pinho1; Luísa Vital1; Luís Valente1; Vitorino Veludo1; António Sousa1

1-Centro Hospitalar São João 053 - BALLOON KYPHOPLASTY IN THE TREATMENT OF KUMMEL DISEASE: ABOUT A CLINICAL CASELuís Vieira1; André Pinho1; Luísa Vital1; João Lobo1; Luís Valente1; Rui Matos1; António Sousa1

1-Centro Hospitalar São João 054 - SURGICAL TREATMENT OF LATE POST-TRAUMATIC CHANGES IN THE CERVICAL SPINENebojša Stojanovic1

1-Clinica Center of Niš,Clinic of Neurosurgery,Serbia 055 - LATE NEUROLOGICAL DEFICIT AFTER A HIGHLY UNSTABLE DORSAL FRACTUREGonçalo Freitas1; Vítor Castro2; Bruno Santiago1; Vítor Gonçalves1; Manuel Cunha E Sá1

1-Hospital Garcia de Orta; 2-Hospital G 056 - POSTERIOR MIDLINE CORPECTOMY FOR A BURST LUMBAR FRACTURE: A CASE REPORT.Gonçalo Freitas1; Carla Sousa1; Bruno Santiago1; Vítor Gonçalves1; Manuel Cunha E Sá1

1-Hospital Garcia de Orta

49

057 - OUTCOME OF PERCUTANEOUS VERTEBROPLASTY FOR OSTEOPOROTIC COMPRESSION FRACTURE AT DORSOLUMBAR SPINEYousuf Ali11-Yousuf Ali. Associate Professor Spine Surgery, Dept. of Orthopaedics. BSMMU 058 - COMPLEX CERVICAL FRACTURE AFTER SWIMMING POOL DIVING, AN ATHLETES’ DOOMJoão Pinheiro1; Pedro Cunha1

1-Centro Hospitalar e Universitário de Coimbra 059 - THORACIC SPINE ANTERIOR SCHWANNOMA: A POSTEROLATERAL TRANSPEDICULAR APPROACHRicardo Malcata Nogueira1; Luis Cardoso1; Gonçalo Januário1; Miguel Correia1; Pedro Roque1; Joaquim Monteiro1

1-CHLC-Hospital de São José Neurosurgery Department 060 - THORACIC EPIDURAL GLOMUS TUMOR: A CASE REPORTMaria João Machado1; Francisco Xará Leite2; Renata Marques1; Cristiano Antunes1; Rui Ramos1; Nubélio Duarte1

1-Hospital de Braga; 2-Centro Hospitalar do Porto 061 - LUMBAR SPINE VILLONODULAR PIGMENTED SYNOVITIS: A CASE REPORT OF A RARE SPINAL PATHOLOGYAla Belhaj1; Mohamed Badri1; Ghassen Gader1; Maher Ben Salem1; Mouna Rkhami1; Kamel Bahri1; Ihsèn Zammel11-Department of Neurosurgery, Trauma and Burns Center, Ben Arous, Tunisia 062 - BROWN TUMOR OF THE AXIS: A RARE MANIFESTATIONCarla Sousa1; Joana Monteiro1; Bruno Santiago1; Manuel Cunha E Sá1

1-Department of Neurosurgery, Hospital Garcia de Orta, Almada, Portugal 063 - SPINAL INTRADURAL EPIDERMOID CYSTLuis Santos Cardoso1; Ricardo Malcata Nogueira1; Bernardo Smet1; Lino Fonseca1; Pedro Branco1; Gonçalo Novais1; Amets Sagarribay1; Anabela Nabais1; Carlos Vara Luiz1

1-Centro Hospitalar de Lisboa Central-Hospital de São José 064 - PRIMARY EXTRA-OSSEOUS, INTRADURAL, EXTRA-AXIAL EWING’S SARCOMA OF THE SPINE.João Santiago1

1-Centro Hospitalar e Universitário de Coimbra 065 - GANGLIOCYTIC PARAGANGLIOMA OF THE FILUM TERMINALE: AN EXTREMELY RARE ENTITYSofi a Tavares1; Guerreiro Costa1

1-Centro Hospitalar e Unversitário de Coimbra 066 - SURGICAL TREATMENT FOR SPINAL CANAL CYSTSLuis Santos Cardoso1,2; Ricardo Malcata Nogueira1; Lino Fonseca1; Pedro Branco1; Bernardo Smet1; Gonçalo Januário1; Dalila Forte1; Carlos Calado1; Joaquim Monteiro1

1-Centro Hospitalar de Lisboa Central-Hospital de São José; 2-Hospital das Forças Armadas 067 - THORACIC PLASTICYTOMA ORIGINATED AT DISC: DESCRIPTION OF A RARE CASELuis Santos Cardoso1,2; Gonçalo Novais1; Ricardo Nogueira1; Pedro Branco1; Lino Fonseca1; Bernardo Ratilal1; Carlos Vara Luiz1

1-Centro Hospitalar de Lisboa Central-Hospital de São José; 2-Hospital das Forças Armadas 068 - TUMORS OF THE PONYTAIL: PARAGANGLIOMA: MANGMENT AND PROGNOSISBouali S, Mnakri H, Ayedi K , Abderahmene K, Kallel J, Jemel H Mnakri Hela1

1-Institute Mongi Ben Hamida of Neurology Tunis, Department of Neurosurgery, Tunisia 069 - TREATMENT OF SPONTANEOUS SPINAL EPIDURAL HEMATOMALuis Dos Santos Cardoso1,2; Ricardo Malcata Nogueira1; Bernardo Smet1; Gonçalo Januário1; Dalila Forte1; Carlos Calado1; Joaquim Monteiro1; Carlos Vara Luiz1

1-Centro Hospitalar de Lisboa Central-Hospital de São José; 2-Hospital das Forças Armadas 070 - TAKAYASU DISEASE : SPINAL LOCALISATION : RARE CASE REPORT AND REVIEW OF THE LITERATUREBouali S, Mnakri H, Ayedi K , Abderahmene K, Kallel J, Jemel H Mnakri Hela1

1-Institute Mongi Ben Hamida of Neurology Tunis, Department of Neurosurgery, Tunisia 071 - EXTRADRUAL SPINAL MENINGIOMA MIMICKING A SPINAL LYMPHOMAF. Derkaoui Hassani1; N. El Abbadi11-Department of Neurosurgery, International Univesity Cheikh Zaid Hospital Abulcasis international University fo Health Sciences. 072 - SOLITARY CERVICAL SPINAL PLASMACYTOMA - CASE REPORT AND REVIEW OF LITTERATUREF. Derkaoui Hassan1; N. El Abbadi11-Department of Neurosurgery, International Univesity Cheikh Zaid Hospital Abulcasis international University fo Health Sciences.

50

073 - SURGICAL MANAGEMENT OF INTRADURAL EXTRAMEDULLARY CAPILLARY HEMANGIOMA IN THE UPPER CERVICAL SPINEBouali Sofi ene1; Mnakri Hela1; Bouhoula Asma1; Mohamed Dehmani Yedeas1; Kallel Jalel1; Jemel Hafedh1

1-Department of Neurosurgery, National Institute of Neurology, Tunis, Tunisia 074 - MANAGEMENT OF CERVICAL OSSIFICATION OF THE POSTERIOR LONGITUDINAL LIGAMENT WITH CERVICAL CORD COMPRESSION BUT NO EVIDENCE OF MYELOPATHY: WHAT SHOULD WE DO? Bouali Sofi ene1; Mnakri Hela1 ; Maatar Nidhal1; Bouhoula Asma1; Kallel Jalele1; Jemel Hafedh1

1-Department of Neurosurgery, National Institute of Neurology, Tunis, Tunisia075 - CHILD CHIARI MALFORMATION TYPE I WITHOUT SYRINX AND SCOLIOSIS: HOW TO MANAGE Bouali Sofi ene1; Mnakri Hela1; Maatar Nidhal1; Abderrahmen Khansa1; Kallel Jalel1; Jemel Hafedh1

1-Department of Neurosurgery, National Institute of Neurology, Tunis, Tunisia076 - SECONDARY CHONDROSARCOMA OF THE UPPER THORACIC COSTOVERTEBRAL JUNCTION WITH NEURAL FORAMINAL EXTENSION AND COMPRESSING THE SPINAL CORD Bouali Sofi ene1; Mnakri Hela1; Houissa Sobhy1; Maatar Nidhal1; Kallel Jalel1; Jemel Hafedh1

1-Department of Neurosurgery, National Institute of Neurology, Tunis, Tunisia 077 - GIANT POSTTRAUMATIC SPINAL PSEUDOMENINGOCELE: MR AND CLINICAL FEATURES AND SURGICAL MANAGEMENT Bouali Sofi ene1; Mnakri Hela1; Maatar Nidhal1; Ayadi Khalil1; Kallel Jalel1; Jemel Hafedh1

1-Department of Neurosurgery, National Institute of Neurology, Tunis, Tunisia

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CONGRESS CENTER PLANTS

ENTR

ANCE

GROUND FLOOR

HO

TEL

ENTR

ANCE

REGISTRATIONDESK

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PORTOROOM

HAL

LWAY

DOUROROOM

3 RIOS ROOM

FIRST FLOOR

FOYER

PLENARY ROOM

E-POSTERS

SLID

E D

ESK

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CORGOROOM

TÂMEGAROOM

SOUSAROOM

FACULTY ROOM

SECOND FLOOR

KARL STORZ SE & Co. KG, Dr.-Karl-Storz-Straße 34, 78532 Tuttlingen/Germany, www.karlstorz.com

CV

13

2.0

02/2

018/

A-E

VITOM® 3D – The 3rgonomic Dimension3D visualization for Spine Surgery

“Multimodal visualization and

access techniques in the minimally

invasive management of lumbar

degenerative spine surgery”

Sunday, April 15th, 14:00-16:00

Room “3 Rios”

Come visit us at booth # 215

YOUR EXPERT IN ENDOSCOPICMINIMALLY INVASIVE SPINE SURGERY

Come visit us at booth #213 www.joimax.comCome visit us at booth #213 www.joimax.com

joimax® lunch symposium

„Endoscopic Spinal Surgery:

Experience and Evidence”

Tuesday, April 17

12:30 - 14:00 a.m.

Plenary room „Porto Room”

We look forward to seeing you there!

KARL STORZ SE & Co. KG, Dr.-Karl-Storz-Straße 34, 78532 Tuttlingen/Germany, www.karlstorz.com

CV

13

2.0

02/2

018/

A-E

VITOM® 3D – The 3rgonomic Dimension3D visualization for Spine Surgery

“Multimodal visualization and

access techniques in the minimally

invasive management of lumbar

degenerative spine surgery”

Sunday, April 15th, 14:00-16:00

Room “3 Rios”

Come visit us at booth # 215

SECRETARIAT:

NorahsEvents, Lda. Trav. Álvaro Castelões, nº 79, 2º andar - sala 94450-044 Matosinhos, PORTUGALTel.: +351 220 164 206 · Tlm.:+351 933 205 202E-mail: [email protected] D

esign:

ORGANIZATION: More information at:www.worldspine8.com

http://appdoevento.pt/worldspine/

WORLD SPINE 8 APRIL2018

13-18th

L I S B O NP O R T OPORTUGAL

Documents

APRIL 2018 - worldspine8.com · EACCME European Accreditation Council ... actual participation at the event once he/she has completed the feedback form. ... PCO’s and C7 or T1 PSO