In between the two bellies of the epicranius
Closes mouth, protrudes lips
Presses cheek against teeth and gums, blow instrument
Divisions of Facial Nerve
Muscles of facial nerve
2. Orbicularis oris
3. Orbicularis oculi
Divisions of trigeminal nerve
Skin overlying angle of mandible gets sensory innervation from
Great auricular nerve (c2 and c3)
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