nerve supply 2- trigeminal nerve Flashcards
where does the trigeminal nerve maxillary division originate?
Trigeminal Ganglion
where does the trigeminal nerve maxillary division leave the skull?
Foramen rotundum
after the maxillary division Leaves skull at Foramen rotundum where does it travel to?
pterygopalatine fissure
after the maxillary division travels to pterygopalatine fissure and
Leaves as infra-orbital nerve, travelling to infra-orbital fissure where does it enter?
infra-orbital canal
after the maxillary division enters the infra-orbital canal, and travelling forward where does it leave?
infra-orbital foramen
what does the maxillary division of trigeminal supply?
lower eyelid
upper lip
side of nose
Within infra-orbital canal, the anterior and middle superior nerve what?
arise
anterior superiour alveolar nerve where does it exit?
infra orbital canal
what does the anterior superior alveolar nerve supply?
upper incisors,
canines
associated labial gingivae
Palatal gingiva is supplied by what nerve?
Nasopalatine nerve
what does the middle superior alveolar nerve supply?
Mesiobuccal root of maxillary first molar
upper premolar teeth
buccal gingivae.
If Middle Superior Alveolar Nerve is missing, the first premolar is supplied by what?
the Anterior palatine
the second premolar and the Mesiobuccal root of first maxillary molar is supplied by the what nerve?
Posterior palatine
posterior superior alveolar nerve supplies what?
posterior teeth
buccal gingivae
Within the pterygopalatine fissure, the three palatine branches arise.
what are the 3 palatine nerves?
Nasopalatine
Anterior Palatine
Posterior palatine
