TEE KIDNEYS. 



485 



Flattened on both sides, the kidneys show two perfectly smooth faces, 

 the inferior of which always exhibits a variable number of furrows which 



Fig. 247. 



A, Left kidney ; E, Eight kid- 

 ney ; a, b, Ureters ; C, C, 

 Supra-renal capsules ; D, 

 Bladder ; E, E, Testicles ; 

 e, Head of the epididymus ;, 

 e', Tail of the epididymus ; 

 F, Deferent canal; G, Pel- 

 vic dilatation of the defe- 

 rent canal ; H, Left resicula 

 seminales ; the right has 

 been removed, along with 

 the deferent canal of the 

 same side, to show the in- 

 sertion of the ureters into 

 the bladder; I, Prostate; 

 J, Cowper's glands ; K, 

 Membranous, or Intra-pel- 

 vic portion of the urethral 

 canal; L, Its bulbous por- 

 tion ; M, Cavernous body oi 

 the penis ; m, to, Its roots ; 

 N, Head of the penis. — 1, 

 Abdominal aorta ; 2, 2, Ar- 

 teries (renal) giving off the 

 principal capsular artery , 

 3, Spermatic artery, 4,, 

 Common origin of the umbilical and arteries of the bulb ; 5, Umbilical artery 6, 

 Its vesical branch; 7, Internal artery of the bulb; 8, Its vesico-prostatio branch. 

 34 



SUPEKIOE AUD GENERAL VIEW OF THE GENrrO- 

 UEINABY APPARATUS IN THE MALE, WITH THE 

 ARTEEIBS. 



