Superficial Neck Muscles Flashcards

1
Q

Platysma

A

O: Fascia of Pectoralis Major and Deltoid

I: Inferior Mandible, Facial Skin

Inn: Facial N.

BS: Facial A.

A: Frown, elevate neck skin

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2
Q

Sternocleidomastoid

A

O: Manubrium of Sternum, Clavicle

I: Mastoid process, Superior Nuchal Line

Inn: Spinal Accesory N.

BS: Transverse Cervical A.

A: Extend head, Ipsilateral flex, Contralateral Rotate head/neck

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