1. 1. BPSHow dentures are made
2. 2. This is not our goal!Herbert Frick ICDE
3. 3. Statistics on complaint about complete denturesHerbert Frick ICDE
4. 4. The sales of denture adhesives still show an upward trendHerbert Frick ICDE
5. 5. Complexity of the stomatognathic systemHerbert Frick ICDE
6. 6. Accu-Dent
7. 7. Inspection of supporting bone
8. 8. Selection of trays
9. 9. Tray selection using existing dentures
10. 10. Mixing of impression material
11. 11. Preparation of the tray material
12. 12. Taking an upper impressionHerbert Frick ICDE
13. 13. The upper impressionHerbert Frick ICDE
14. 14. Taking a lower impressionHerbert Frick ICDE
15. 15. The lower impressionHerbert Frick ICDE
16. 16. Finished upper and lower impressionsHerbert Frick ICDE
17. 17. Centric Tray
18. 18. Study bite registrationHerbert Frick ICDE
19. 19. Initial impressions with the Centric Tray study biteHerbert Frick ICDE
20. 20. Laboratory procedureHerbert Frick ICDE
21. 21. Mounting the models using the Centric tray study biteHerbert Frick ICDE
22. 22. Fabricating the individualized traysHerbert Frick ICDE
23. 23. impression tray basesHerbert Frick ICDE
24. 24. BPSIntra-oral bite registration with the Gnathometer MHerbert Frick ICDE
25. 25. Gnathometer M mounted on impression traysHerbert Frick ICDE
26. 26. Refererence planes of the human skullFH CP OP FH = Frankfort horizontal CP = Camper plane OP = Occlusal planeHerbert Frick ICDE
27. 27. Individual Trays with Gnathometer M
28. 28. Taking the bite
29. 29. Making sure teeth on denture are level
30. 30. Marking the Smile lineHerbert Frick ICDE
31. 31. Taking the upper final impression
32. 32. Finished upper final Impression
33. 33. Taking the lower final impression
34. 34. Finished lower final impression
35. 35. Upper and lower finished impressions
36. 36. Perfect occlusal fit
37. 37. Tool used to transfer jaw position to the laboratoryHerbert Frick ICDE
38. 38. FH CP OE
39. 39. Facebow transfer
40. 40. Intra-oral bite registration
41. 41. Intra-oral registration
42. 42. Perfect Centric
43. 43. "Bite Registration"
44. 44. Final Impressions with bite registration
45. 45. Selection of Teeth
46. 46. Mounting models using facebowHerbert Frick ICDE
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49. 49. Models mounted in laboratoryHerbert Frick ICDE
50. 50. Herbert Frick ICDE
51. 51. Biogenic principles
52. 52. Biogenic principles
53. 53. Labial FrenumLabial VestibuleIncisive PapillaBuccalFrenu mBuccal VestibuleMedian Palatine Raphe (Raphe Palatina)Residual Alveolar RidgeHamular NotchFovea PalatinaHerbert Frick ICDEMaxillary Tuberos
54. 54. Residual alveolar ridgeRetromolar PadBuccal VestibuleBuccal Frenum Labial FrenumLabial Vestibule Herbert Frick ICDE
55. 55. Setting up of front teeth
56. 56. the ideal artificial tooth should be a reflection of its natural model
57. 57. the key to esthetics lies in asymmetry
58. 58. PE Perleffect = add a bluish iridescent effect which increase light reflection
59. 59. 1. Model AnalysisHerbert Frick ICDE
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64. 64. Setting up of the back teethHerbert Frick ICDE
65. 65. Three different cusp anglesDeep OverbiteNormal BiteCross Bite
66. 66. Tooth position and modelling of surfaces are done in such a way that the denture can be functionally inserted without interfering with the balance of tongue , cheeks and lip musclesHerbert Frick ICDE
67. 67. Herbert Frick ICDE
68. 68. Contact to the template with SR OrthotypHerbert Frick ICDE
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72. 72. Herbert Frick ICDE
73. 73. Front and lateral view of the complete Wax-upHerbert Frick ICDE
74. 74. SR Ivocap injection methodHerbert Frick ICDE
75. 75. Components of the SR IvocapHerbert Frick ICDE
76. 76. Advantages of injecting plastic High impact heat curing polymer Compensation of polymerization shrinkage No raised bites No porosities Excellent bond to denture teeth (PMMA) Homogeneous qualitiy of the materialHerbert Frick ICDE
77. 77. Benefit of injecting plasticSpherical Deformation of Acrylic During Conventional ProcessingHerbert Frick ICDEConventional plastic is susceptible to chemical shrinkage during processing which creates dimensional instability (warpage, shrinkage) and movement of teeth
78. 78. Upper and lower wax dentures in injection flasksHerbert Frick ICDE
79. 79. Filling injection flasks with dental stoneHerbert Frick ICDE
80. 80. Opening the upper and lower flask after wax heatingHerbert Frick ICDE
81. 81. Boiled-out upper and lower injection flasksHerbert Frick ICDE
82. 82. Herbert Frick ICDE
83. 83. Injecting the plasticHerbert Frick ICDE
84. 84. Injection ProcessHerbert Frick ICDE
85. 85. Herbert Frick ICDE
86. 86. Injection flask in a 98 C water bath under 6 bar pressure to harden plasticHerbert Frick ICDE
87. 87. Schematic diagram of the injection methodHerbert Frick ICDE
88. 88. Polymerized dentures replaced in the articulatorHerbert Frick ICDE
89. 89. Herbert Frick ICDE
90. 90. Completed upper and lower denturesHerbert Frick ICDE
91. 91. Herbert Frick ICDE
92. 92. Further Patient Cases solved with this System
93. 93. Profile of the patient with the old and new dentureHerbert Frick ICDE
94. 94. beforeafter
95. 95. Cross bite
96. 96. The objective of our efforts More satisfied BPS patients