Risorius Muscle Flashcards

1
Q

What is the origin for the Risorius Muscle?

A

Superficial Fascia of Masseter

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2
Q

What is meant by Fascia?

A

Covering of muscle

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3
Q

What is the insertion for the Risorius Muscle?

A

Skin at the angle of the mouth

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4
Q

What is the action of the Risorius Muscle?

A

Widens the mouth

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5
Q

The Risorius Muscle is all about ______ of the mouth?

A

Widening of the mouth

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