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LABORATORY MANUAL OF HUMAN ANATOMY 



xiphoideus) , the anterior ends of the seventh, eighth, ninth, 

 tenth, eleventh, and twelfth ribs, the spina iliaca anterior supe- 

 rior and inferior, the ranms superior oss. pubis, the symphysis 

 pubis, the pubic tubercle (tuberculum pubicum), the subcuta- 

 neous inguinal ring (annulus inguinalis subcutaneus] (0. T. ex- 

 ternal abdominal ring), and the spermatic cord (funiculus sper- 

 maticus) in the male, the round ligament in the female, the tuber 

 ischiadicum and the ramus inferior ossis ischii. 



In the small of the back palpate the spinous processes, the 

 crista media sacralis, the tip of the coccyx, the spina iliaca pos- 

 terior superior, and the crista iliaca. 



PERINEAL REGION (REGIO PERINEALIS). 



Draw the body to the end of the table ; place a block beneath 

 the buttocks and place the legs in the leg-rests. (See Fig. 221.) 

 Review the surface anatomy of this region, noting the symphysis 



FIG. 219. 



The perineal region in the male. (After His, Die Anat. Nom., Leipzig, 1895, p. 104.) 



pubis, the tip of the coccyx, the tuber ischiadicum of each side, 

 and the rami of the ischium and pubis. Note the subdivisions of 

 this region into 



