MOUTH AND TONGUE 01

FOREBRAIN CROSS SECTION: Identify RATHKIE'S POUCH AND EVAGINATION OF NEURAL LOBE OF

HYPOPHYSIS.

MOUTH AND TONGUE 02

DEVELOPING TONGUE (8 WEEKS): Identify the ARYTENOID SWELLINGS (1), DORSAL SURFACE OF THE

TONGUE (3), and EPIGLOTTIS (4).

MOUTH AND TONGUE 03

DEVELOPING TONGUE (13 WEEKS): Identify the ARYTENOID SWELLINGS (1), EPIGLOTTIS (2),

FUNGIFORM PAPILLAE (3), LIP (4), MANDIBLE (5), SULCUS TERMINALIS (6), AND VALLATE PAPILLAE (7).

MOUTH AND TONGUE 04

TRANSVERSE SECTION OF TONGUE: Identify the DENTAL LEDGE (1), MANDIBLE (2), MAXILLA (3),

MECKEL'S CARTILAGE (4), AND TONGUE (5).

MOUTH AND TONGUE 05

LONGITUDINAL SECTION OF THE TONGUE: Identify the DENTAL LEDGE (1), GENIOGLOSSUS MUSCLE (2), GENIOHYOID MUSCLE (3), HARD PALATE (4), LIP (5), MANDIBLE (6), MAXILLA (7), NASAL CAVITY (8),

INFERIOR LONGITUDINAL MUSCLE (9), SUPERIOR LONGITUDINAL MUSCLE (10), VERTICAL MUSCLE

(11).

MOUTH AND TONGUE 06

HYPOPLASIA OF TONGUE

MOUTH AND TONGUE 07

HEMANGIOMA OF TONGUE (TRUE MACROGLOSSIA)

MOUTH AND TONGUE 08

APPARENT MACROGLOSSIA (TRISOMY 21)

MOUTH AND TONGUE 09

BIFID TONGUE

MOUTH AND TONGUE 10

SCROTAL TONGUES

MOUTH AND TONGUE 11

TONGUE-TIE

MOUTH AND TONGUE 12

DEVELOPING TOOTH (WEEK 8): Identify the DENTAL LEDGE (1), ENAMEL ORGAN (3), LABIOGINGIVAL LAMINA (4), MANDIBLE (5), MESODERMAL PULP (7), ORAL EPITHELIUM (8), PALATE (9), AND TONGUE

(11).

MOUTH AND TONGUE 13

DEVELOPING TOOTH: Identify the DEVELOPING MUSCLES (2), ENAMEL ORGAN (3), MECKEL'S

CARTILAGE (6), DENTAL PAPILLA (7), SUBMANDIBULAR DUCT (10), TONGUE (11).

MOUTH AND TONGUE 14

DEVELOPING TOOTH: Identify the DENTAL LEDGE (1), ENAMEL ORGAN (3), DENTAL PAPILLA (7) ORAL

EPITHELIUM (8), AND TONGUE (11)

MOUTH AND TONGUE 15

DEVELOPING TOOTH (WEEK 14): Identify the STELLATE RETICULUM (3), DENTINE (5), ENAMEL (7), DENTAL PULP (9), ODONTOBLAST LAYER (10), ORAL EPITHELIUM (11) AND OUTER EPITHELIUM (12).

ALSO VISIBLE IS THE PERMANENT TOOTH BUD.

MOUTH AND TONGUE 16

ACCESSORY TOOTH

MOUTH AND TONGUE 17

NEONATAL TOOTH

MOUTH AND TONGUE 18

APERT'S SYNDROME (FACIAL VIEW)

MOUTH AND TONGUE 19

APERT'S SYNDROME-TEETH

MOUTH AND TONGUE 20

CONGENITAL SYPHILIS