Gross 24 Flashcards
Retromandibular vein is formed by
Superficial temporal
Maxillary
Retromandibular vein drains into
EJV and IJV
Vasulature going thru parotid
External carotid artery
Retromandibular vein
Facial nerve ganglion
Name
Locatio
Geniculate ganglion
Temporal bone
CNVII exits cranium at
stylomastoid foramen
Contents of temporal fossa
Temporal fat pad
Temporalis
Masseter
Neurovasuclature
Temporal fossa arteries
Superficial temporal
Middle temporal
Deep Temporal
CNV3 Anterior/Posterior division
Size
motor or sensory
Exceptions
Anterior: small, motor..Buccal is sensory
Posterior: larger, sensory..Mylohyoid is motor
Anterior and posterior unite after passing thru _____ to enter ________
Unite after passing thru foramen ovale to enter infratemporal fossa
Auricultemporal nerve travels with
Superficial temporal artery and vein
Auriculotemporal verve provides
sensory innervation to TMJ and Lateral scalp
Infratemporal fossa muscles
temporalis
Medial pterygoid
Lateral pterygoid
Infratemporal fossa nerves
CNV3 CNV2 posterior superior alveolar CNVII Chorda tympani Otic ganglion Lesser Petrosal
CNV3 branches
Auriculotemporal: sensory Masseteric and Deep temporal: Motor Medial and Lateral Pterygoid: Motor Buccal: Sensory Inferior alveolar and Lingual: Sensory
Chorda tympani
Function
Parasympathetic innervation to lower 2 salivary gladns
Taste anterior 2/3