FACE AND SKULL: 01

26 DAY EMBRYO. Identify the following: OTIC PIT, 1ST, 2ND, 3RD PHARYNGEAL ARCHES, FOREBRAIN,

SITE OF DEVELOPING EYE, STOMODEUM, CARDIAC BULDGE, SOMITES.

FACE AND SKULL: 02

28 DAY EMBRYO. Identify the following: 1ST, 2ND, 3RD, AND 4TH PHARYNGEAL ARCHES, MIDBRAIN, NASAL PLACODE, LEFT VENTRICULAR PROMINENCE, LEFT ATRIAL PROMINENCE, UMBILICAL CORD,

UPPER LIMB BUD SOMITES.

FACE AND SKULL: 03

31 DAY EMBRYO: Identify the FRONTONASAL, MAXILLARY AND MANDIBULAR PROMINENCES, CARDIOGENIC REGION and ANTERIOR LIMB BUD.

FACE AND SKULL: 04

FIVE WEEK EMBRYO (CROSS SECTION): This is a cross section of the developing oral cavity. Identify the: LATERAL PALATAL SHELVES (4), TONGUE (6), CARTILAGINOUS OTIC CAPSULE (1) SEMICIRCULAR

CANALS (5), PHARYNGOTYMPANIC TUBE, NASAL SEPTUM, HINDBRAIN.

FACE AND SKULL: 05

EIGHT WEEK EMBRYO (CROSS SECTION): This is a cross section through the oral cavity. Identify the: FUSED PALATAL SHELVES (6), NASAL SEPTUM (5), NASAL CONCHA (3), TONGUE (8), TOOTH BUD (2),

MECKEL'S CARTILAGE, SUBMANDIBULAR GLAND (7), AND ARYTENOID SWELLING (1).

FACE AND SKULL: 06

7 WEEK EMBRYO WITH PARTIAL CLEFT LIP

FACE AND SKULL: 07

PARTIAL CLEFT LIP: Explain the developmental sequela leading to this condition.

FACE AND SKULL: 08

COMPLETE CLEFT LIP: Explain the developmental sequela leading to this condition.

FACE AND SKULL: 09

BILATERAL CLEFT LIP AND PALATE: Explain the developmental sequela leading to this condition. Identify the

INTERMAXILLARY SEGMENT and describe its derivatives.

FACE AND SKULL: 10

UNILATERAL CLEFT LIP AND PALATE: Explain the developmental sequela leading to this condition.

FACE AND SKULL: 11

PARTIAL CLEFT LIP: Explain the developmental sequela leading to this condition.

FACE AND SKULL: 12

REPAIRED BILATERAL CLEFT LIP AND PALATE:

FACE AND SKULL: 13

OBLIQUE FACIAL CLEFT: Explain the developmental sequela leading to this condition.

FACE AND SKULL: 14

LATERAL OBLIQUE FACIAL CLEFT:

FACE AND SKULL: 15

OBLIQUE FACIAL CLEFT REPAIR:

FACE AND SKULL: 16

HYPERTELEORISM (BEFORE AND AFTER REPAIR): Explain the developmental sequela leading to this

condition.

FACE AND SKULL: 17

PLAGIOCEPHALY: Explain the developmental sequela leading to this condition.

FACE AND SKULL: 18

ACROCEPHALY, associated with APERTS SYNDROME. Explain the developmental sequela leading to

acrocephaly.

FACE AND SKULL: 19

CROUSON'S DISEASE: Explain the developmental sequela leading to this condition.

FACE AND SKULL: 20

CROUSON'S AGED 4 YEARS

FACE AND SKULL: 21

CROUSON'S, FATHER AND SON

FACE AND SKULL: 22

ACHONDROPLASIA SKULL: Which part of the skull forms by intramembranous ossification?