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Psoas Major: Difference between revisions
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(Created page with "{{Muscle |quality=Stub |image=Anterior Hip Muscles.png |origin=Transverse processes of L1-5, bodies of T12-L5 and intervertebral discs below bodies of T12-L5 |insertion=Middle...") |
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|insertion=Middle surface of lesser trochanter of femur | |insertion=Middle surface of lesser trochanter of femur | ||
|action=Stabiliser and flexor of the hip, lateral flexion of the trunk. | |action=Stabiliser and flexor of the hip, lateral flexion of the trunk. | ||
|antagonists=Gluteus | |antagonists=Gluteus Maximus | ||
|nerve supply=Anterior primary rami of L1-3 nerves (mainly L2) | |nerve supply=Anterior primary rami of L1-3 nerves (mainly L2) | ||
|blood supply=lumbar arteries, iliolumbar artery, deep circumflex iliac artery, external iliac artery, femoral artery | |blood supply=lumbar arteries, iliolumbar artery, deep circumflex iliac artery, external iliac artery, femoral artery | ||
}} | }} | ||
{{Muscles of the Hip and Lower Limb}} | {{Muscles of the Hip and Lower Limb}} |
Revision as of 17:27, 4 April 2022
This article is a stub.
Psoas Major | |
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Muscle Type | |
Origin | Transverse processes of L1-5, bodies of T12-L5 and intervertebral discs below bodies of T12-L5 |
Insertion | Middle surface of lesser trochanter of femur |
Action | Stabiliser and flexor of the hip, lateral flexion of the trunk. |
Synergists | |
Antagonists | Gluteus Maximus |
Spinal innervation | |
Peripheral Innervation | |
Vasculature | lumbar arteries, iliolumbar artery, deep circumflex iliac artery, external iliac artery, femoral artery |