Head and neck Flashcards
muscle surrounding eyes
obicularis oculi
muscle of facial expression in forehead
frontalis
muscle in nose?
nasalis (transverse and alar)
muscle surrounding mouth
orbicularis oris
muscles that move upper lip upward and outward
zygomaticus minor (medial) and major (lateral)
muscle that pulls cheeks inwards (behind teeth ish)
buccinator
most superior facial nerve branch
temporal
second superior facial nerve branch
zygomatic
third superior facial nerve branch
buccal
fourth superior facial nerve branch
marginal mandibular
5th superior facial nerve branch
cervical
muscle which elevates and retracts mandible?
temporalis
which muscle elevates mandible and assists in protraction (reverse of retraction)
masseter
which muscle causes lateral movement and protraction of the mandible, what are the two heads called
medial pterygoid (superficial and deep heads)
which muscle causes lateral movement and protraction of mandible, also slight elevation, and what are the two heads called
lateral pterygoid
Superior and inferior