144 



TOPOGRAPHIC AND APPLIED \\AIOMY. 



PLATE 19. 



The male pelvic outlet as seen from without. From a Leipzig model from nature (His) with th< 

 sketched in. 



2. T on jugate diagonal, measured in the living subject from the , 

 the lower margin of the symphysis (conjugata diagonalis), 12.5 centin 



3. The anteroposterior diameter of the pelvic cavity or the \vidth of th from the 

 middle of the symphysis to the middle of the third sacral vertebra, i. Miches); 



j 



ifnolnv'I 



foramen , 

 Fifth wcral verteb 



udluM 



J 





ailiiiolil J a 



inlet f 



ij, 

 5> t'" 



4. The anteropo^ } pehic contraction, from the lower margin 

 of the symphysis to th. md the first coccygeal vertebra, 

 1 1. 5 centime 



5. The antcropo^ ; j r margin of the synr 

 to the tip of the coccyx, 10 Jo Th 



the ability of the coccyx t< 



The pelvic axis (A in Fig. 70 

 points of the anteroposterior diameters. 



