Deep back muscles Flashcards by Brian Gerst

Q

What nerve innervates the muscles of the deep back?

A

Dorsal primary rami

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Q

What nerve provides sensory information to the deep back?

A

Dorsal primary rami

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Q

What are the three erector spinae muscles?

A

Iliocostalis, longissimus, and spinalis mm.

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Q

What is the action of the deep back muscles?

A

Erect the spine

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