Review Items - Infratemporal Fossa & Oral Cavity

Review Items - Infratemporal Fossa & Oral Cavity

Osteology:
Mandibular fossa (N 4)
Articular eminence (N 12 ,16)
Lateral pterygoid plate (N 6, 8)
Medial pterygoid plate (N 6, 8)
Pterygomaxillary fissue (N 4)
Foramen ovale (N 4,8,11)
Foramen spinosum (N 8,11)
Mandible (N 15)

Condyle & neck

Coronoid process

Mandibular notch

Pterygoid fovea

Lingula

Mandibular foramen
Muscles:
Digastric m., anterior & posterior bellies (N 27,28)
Mylohyoid m. (N 27,28,53,59)
Stylohyoid m. (N 42,59)
Geniohyoid m. (N 53,59,63)
Tongue musculature

Extrinsic mm.

     Genioglossus m. (N 63,59)

     Hyoglossus m. (N 53,59)

     Styloglossus m. (N 59,68)

Intrinsic mm. (N 126)
Masticatory muscles: (N 54,55)

Temporalis m. and temporal fascia

Masseter m. and masseteric fascia

Lateral pterygoid m., upper and lower heads

Medial pterygoid m.
Oral cavity:
Oral cavity proper (N 63)
Vestibule
Gingiva (N 57)
Teeth (N 56,57)

Central & lateral incisors

Canines

First & second premolars

First, second, & third molars

Infratemporal fossa:
Location and boundaries (N 4,13)
Contents
Medial and lateral pterygoid mm. (see above) (N 55)
Maxillary a. and branches (N 69)

Inferior alveolar a.

Middle meningeal a.

Buccal a.

Muscular branches to masseter, temporalis, pterygoids
Pterygoid plexus of veins (N 70)
Maxillary v. (N 70)
Submandibular triangle:
Submandibular gland (N 60,61,69,73)
Paralingual space: (N 51,61)

Sublingual gland
Deep part of submandibular gland and submandibular duct
Tongue:
Foramen cecum (N 58)
Vallate papillae (N 58)
Lingual frenulum (N 51)
Sublingual caruncle and fold (N 51)
Lingual tonsil (N 58 ,63)
Vessels:
Lingual artery (N 69, 59, 51)
Venae commitans nervi hypoglossi
Nerves:
Hypoglossal n. (N 32, 71, 128)
Submandibular ganglion (N 46, 59, 61, 122)
Auriculotemporal n. (N 46, 61,122)
Inferior alveolar n. (N 42,122)
Deep temporal nn. (N 42,122)
Lingual n. (N 55, 57, 65)
Buccal n. (N 50,128)
Chorda tympani n. (N 46, 94,123)
Mandibular division of trigeminal (N 46,55)
Temporomandibular joint (TMJ):
Articular eminence and mandibular fossa (temporal bone) (see above) (N 12,17)
Condyle (mandible) (N 16)
Capsule (N 17)
Articular disc; upper and lower articular compartments (N 17)
Clinical Terms:
Submandibular (Wharton's) duct calculus
TMJ syndrome/dislocation
Bruxism
LaForte fractures