Muscle Table for Head and Neck Flashcards

1
Q

Buccinator

A

maxilla and mandible

orbicularis oris

presses cheeks to lips, whistle

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2
Q

Occipitofrontalis frontal belly

A

Epicranial aponeurosis

skin on orbit

draws scalp anteriorly, raise eyebrows

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3
Q

occipitofrontalis occipital belly

A

occipital bone and temporal bone

epicranial aponeurosis

draws scalp posteriorly

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4
Q

masseter

A

maxilla and zygomatic arch

mandible

closes jaw, elevates mandible

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5
Q

orbicularis oculi

A

frontal bone, maxilla

eyelid

closes eye

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6
Q

orbicularis oris

A

muscle fibres surrounding mouth

skin at corner of mouth

moves lips

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7
Q

risorius

A

fascia over parotid (salivary) gland

skin at angle of mouth

draws mouth laterally

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8
Q

sternocleidomastoid

A

manubrium of sternum

temporal and occipital bone

moves head and neck

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9
Q

temporalis

A

temporal bone

mandible

closes jaw

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10
Q

trapezius

A

occipital bone

clavicle, acromion process and spine of scapula

moves scapula

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11
Q

zygomatic major

A

zygomatic bone

skin at corner of mouth

smiling

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