Origin
Ischial tuberosity
Insertion
Quadrate tubercle & just below it
Actions
- Hip lateral rotation
- Hip stabilisation
Innervation
Nerve to quadratus femoris (L5, S1)
Blood Supply
- Inferior gluteal artery (main)
- Medial circumflex femoral artery (supplemental)
Would you like to learn more about the quadratus femoris muscle? Then check out the quadratus femoris muscle article and video by clicking the link below: Quadratus Femoris Muscle Anatomy
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