THE SKELETON OF THE LOWER EXTREMITY 



125 



Sacrum (pelvic surface) 



Os sacrum (facies pelvina) 



Fifth lumbar vertebra 

 / Vertebra lurnbalis V. 



Ilium 



Os ilium 



The pelvic inlet 



Apertura pelvis 

 (minoris) superioi 



Ischiunr. 



Os ischii J 



coccygis _ . , 



Subpubic angle 



Sacral portion of the brim 



or inlet of the pelvis 



Pars sacralis lineae 



terminalis 

 Iliac portion of the brim or 



inlet of the pelvis 

 Pars iliaca lineae terminalis 



Pubic portion of the brim or 



inlet of the pelvis 

 Pars pubica lineae terminalis 



Fubis 



Os pubis 



FIG. 307. PELVIS VIRILIS THE MALE PELVIS. ANTERIOR ASPECT. 



The upper or false and the lower or true pelvis, pelvis major and pelvis minor. The brim of the true 

 pelvis is divided into a sacral, an iliac, and a pubic portion. 



Cingulum extremitatis inferioris Pelvic girdle. 



