Head and Neck Muscles
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Facial
Muscles frontalis
epicranial aponeurosis occipitalis
masseter
risorius
buccinator
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Facial Muscles frontalis
corrugator supercilia
orbicularis oculi
nasalis
zygomaticus major minor
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Facial
Muscles
levator labii superioris
orbicularis oris depressor labii inferioris
depressor anguli oris
mentalis
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Hyoid Muscles
mylohyoid digastric hyoid bone www.indiandentalacademy.com
Neck Muscles
temporalis us i z e ap r /t d t oi u c st a m do i le c o n er t s
levator scapula splenius capitus scalenes www.indiandentalacademy.com
Neck Muscles
splenius capitius
digastric
levator scapula
sternocleidomastoid scalenes
trapezius www.indiandentalacademy.com
Eye Muscles
superior oblique
superior rectus
medial rectus lateral rectus inferior rectus www.indiandentalacademy.com
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
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