Posterior Abdominal Muscles Flashcards Preview

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Flashcards in Posterior Abdominal Muscles Deck (4)
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1
Q

the quadratus lumborum is implicated in the formation of which ligament?

A

iliolumbar ligament

2
Q

what is the origin of the psoas major?

A

vertebral bodies T12, L1-L5, S1 and transverse processes of L1-L5

3
Q

what is the origin of the psoas minor?

A

vertebral bodies T12, L1

4
Q

what will innervate the psoas minor?

A

the ventral ramus of L1 spinal nerve