REGIONAL ANATOMY OF THE PELVIS REGIO PERINEALES REGIO ANALIS ANUS RAPHE GLANDULAE CIRCUMANALES DIAPHRAGMA PELVIS DIAPHRAGMA UROGENITALE FOSSA ISCHIORECTALIS DIAPHRAGMA PELVIS M. LEVATOR ANI - M. ILIOCOCCYGEUS M.PUBOCOCCYGEUS M. COCCYGEUS Arcus tendineus m. levatoris ani Hiatus urogenitalis CANALIS PUDENDALIS (ALCOCK) REGIO UROGENITALIS LIGAMENTUM LATUM UTERI LIGAMENTUM OVARII PROPRIUM LIGAMENTUM SUSPENSORIUM OVARII LIGAMENTUM TERES UTERI Median section through the male pelvis 1. excavatio rectovesicalis Median section through the female pelvis 1. excavatio rectouterina (Douglas) 2. excavatio vesicouterina 2 1