Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
15 Cards in this Set
- Front
- Back
infratemporal fossa boundaries
|
lateral-medial of ramus
medial-lateral pterygoid plate of sphenoid and soft tissue of pharynx ant-infratemporal surface of maxilla post-articular tubercle and sphenoid spine superior-greater wing of sphenoid inferior-no landmark |
|
foramen ovale
|
mand branch of CN5
|
|
foramen spinosum
|
middle meningeal a.
|
|
pterygomaxillary fissure
|
maxillary a.
|
|
maxillary artery
|
terminal branch of ECA
travels in infratemp fossa and into pterygopalatine fossa may run deep to superficial to lateral pterygoid |
|
mandibular branch of V
|
main trunk divides (ant and post) after exiting ovale
meningeal nerve slips over foramen spinosum and reenters cranial cavity w/ middle meningeal a. |
|
nerve to tensor veli palatini
|
tenses soft palate
|
|
nerve to tensor tympani
|
muscle that dampens oscillations of middle ear
|
|
anterior trunk
|
motor to muscles of mastication and buccal of V which is sensory nerve to buccal mucosa
|
|
posterior trunk
|
has motor and senory
auriculotemporal-makes loop around middle meningeal a., sensory to TMJ lingual-sensory to ant 2/3 of tongue and highway for Chorda tympani CN7 |
|
inferior alveolar n. (post trunk)
|
enter mandibular foramen and sensory to teeth
|
|
mental n. (post trunk)
|
sensory to chin and lower lip
|
|
mylohyoid n. (post trunk)
|
innervates mylohyoid m. and anterior digastric
|
|
muscles innervated by CN5
|
temporalis, medial pterygoid, lateral pterygoid, masseter, anterior digastric, mylohyoid, tensor tympani and tensor veli palatini
|
|
otic ganglion
|
located on medial side of CN5
innervates parotid |