Psoas Minor Muscle Flashcards

Flashcards are a great way to memorise information about the psoas minor muscle. Test your knowledge of anatomy using the psoas minor flashcards below.

Press a flash card to reveal the answer.

Origin

Vertebral bodies of T12-L1 vertebrae and adjacent intervertebral disc

Insertion

Iliopectineal eminence and pectineal line

Actions

  • Very weak flexion of the trunk

Innervation

  • Anterior ramus of first lumbar nerve (L1)

Blood Supply

  • Lumbar arteries

Would you like to learn more about the psoas minor muscle? Then check out the psoas minor muscle article and video by clicking the link below:
Psoas Minor Muscle Anatomy

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