Medical Definition of Quadratus femoris muscle
1.
Insertion, intertrochanteric ridge; origin, lateral border of tuberosity of ischium; action, rotates thigh laterally; nerve supply, nerve to quadratus femoris (sacral plexus).
Synonym: musculus quadratus femoris, quadrate muscle of thigh.
(05 Mar 2000)
Lexicographical Neighbors of Quadratus Femoris Muscle
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