io8 



OUTLINES OF ANATOMY. 



1060. (1037-8) 

 Lymphatics. 



Male. - 



The urethra, 1073-4-5. (1050-1-2) 

 Prostatic portion : 



Collicus seminalis or verumontanum. 



Sinus pocularis or uterus masculinus. 



Ejaculatory ducts. 



Prostatic sinuses. 

 Membranous portion. 

 Prostate : 



Structure and function , 

 Vessels and nerves : 



Arteries. Veins. 



Nerves. 



Insert a small probe in the ejaculatory duct; with the point of the knife trace the duct to 

 the vas deferens and the vesicula seminalis. 



The penis, 1069-70-1-2. (1046-7-8-9) 

 Corpora cavernosa. 

 Corpus spongiosum. 

 Root. Body. Neck. Glans. 

 Coverings of the penis: 



Prepuce. Fraenum prasputi. 



Remove the skin from the surface of the penis, expose and trace the dorsal vein, 

 arteries, and nerves. Insert the point of a small blowpipe in the dorsal vein and dis- 

 tend with air. 



Dorsal vein of the penis, 677. (663) 

 Dorsal artery of the penis, 611. (599) 

 Dorsal nerve of the penis, 858. (838) 

 Superficial lymphatics of the penis, 700. (685) 

 Dartos. Fascial sheath, 1070. (1047) 



Reflect the fascial sheath, and expose the corpora cavernosa and corpus spongiosum. 



Corpora cavernosa. Crus penis. 



Tunica albuginea. Septum pectiniforme. 

 Corpus spongiosum : 



Glans: Corona glandis. Neck. External urinary meatus. 



Body. 



Bulb. 



Open the spongy portion of the urethra by a median incision, and examine the 

 mucous membrane. 



Urethra, spongy portion, 1075. (1052) 

 Penile angle. 

 External meatus. 

 [ Lacunae. Lacuna magnus. 



Female Reproductive Organs : Structure. 



Carefully clean and expose the uterus and vagina ; spread them out, with the posterior surface 

 uppermost, and demonstrate, first, the structure of the vaginal wall. 



Vagina: Structure, 1 08 1. (1058) 

 Fibrous coat. 

 Muscular coat. 



Open the vagina by a median incision through the posterior wall; make a short transverse 

 incision at the upper end of the median incision, and reflect the vaginal wall outward, 

 Fig. 635. Note the relations of the vaginal wall to the cervix. 



Mucous membrane. 

 Vessels and nerves : 



Arteries. Veins. Lymphatic?. 



Nerves. 



