inferior gemellus (muscle)

in·fe·ri·or ge·mel·lus (mus·cle)

[TA]

deep muscle of gluteal region; origin, tuberosity of ischium; insertion, tendon of musculus obturator internus; action, rotates thigh laterally; nerve supply, sacral plexus.

Synonym(s): musculus gemellus inferior [TA], gemellus