FMA definition : Subdivision of pelvic girdle, each instance of which has as its direct parts some
instance of right hip bone, right obturator membrane, right sacro-iliac joint, right
sacrospinous ligament and right sacrotuberous ligament.;
Subdivision of pelvic girdle, each instance of which has as its direct parts some
instance of right hip bone, right obturator membrane, right sacro-iliac joint, right
sacrospinous ligament and right sacrotuberous ligament.