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Head and Neck Muscles. frontalis. epicranial aponeurosis. Facial Muscles. occipitalis. masseter. risorius. buccinator. Facial Muscles. corrugator supercilia. frontalis. orbicularis oculi. nasalis. zygomaticus. major. minor.
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frontalis epicranial aponeurosis Facial Muscles occipitalis masseter risorius buccinator
Facial Muscles corrugator supercilia frontalis orbicularis oculi nasalis zygomaticus major minor
Facial Muscles levator labii superioris orbicularis oris depressor labii inferioris depressor anguli oris mentalis
Hyoid Muscles mylohyoid digastric hyoid bone
Neck Muscles temporalis cut sternocleidomastoid/trapezius levator scapula splenius capitus scalenes
Neck Muscles splenius capitius digastric levator scapula sternocleidomastoid scalenes trapezius
Eye Muscles superior oblique superior rectus medial rectus lateral rectus inferior rectus
Other Neck Muscles • Platysma - broad surface muscle covering the neck and chin muscles • Lateral Pterygoid – deep muscle attachments to the mandible and lateral pterygoid process • Medial Pterygoid - deep muscle attachments to the mandible and medial pterygoid process. • TMJ - temporomandibular joint