INDEX. 



1585 



Tympanic cavity, 52, 191, 192, 832 

 atrium of, 832 

 danger of injury to lateral semicircular 



duct in, 1371 

 development of, 842 

 facial nerve in, 1371 

 formation of, 842 



membrana tympani secundaria of, 833 

 mucous membrane of, 842 

 muscles of, 841 

 nerves of, 842 

 opening of, 1371 

 orifice of auditory tube in, 750 

 pouch of Prussak, 842 

 promontory of, 832 

 pyramid of, 834 

 recesses of Troltsch, 842 

 recessus epitympanicus of, 832, 1368 



relation of, to tympanum, 834 

 surgical anatomy of, 1368 

 vessels of, 842 

 walls of, 832 

 carotic, 834 

 jugular, 832 

 labyrinthic, 832 

 mastoid, 834 

 membranous, 834 

 tegmental, 832 

 groove, 834 

 membrane, 834 

 folds of, 835 

 paracentesis of, 1368 

 surgical anatomy of, 1367 

 triangular cone of, 835 

 nerve, 836 

 ossicles, 838 



part of temporal bone, 127, 132, 133 

 ossification of, 132, 133 

 sexual difference in, 194 

 plate, fibrous, 831 

 plexus, 759 

 ring, 133 



Tympano-hyal, 132 

 Tympano-mastoid fissure, 127 

 Typical segmental nerve, 692 



Ulna, 210 



architecture of, 272 



connexions of, 213 



homology of, 295 



ossification of, 213 



surgical anatomy of, 1449, 1451 



variations in, 280 

 Ulnar artery, 921 



collateral artery, 899 



furrow, 213 



nerve, 708 



notch, 216 



veins, 977 

 Ulnare, os, 295 



Ultimo-branchial body, 44, 1352 

 Umbilical arteries, 65, 939 



cord, 55 



fissure, 1191 



fossa, 1191 



notch, 1191 



region, 1411 



vein, 1036, 1037 



vesicle, 22, 53 



zone, 1411 

 Umbilicus, development of, 39 



primitive orifice of, 38 



Umbo mernbranae tympani, 835 

 Uncinate process of ethmoid, 141 



of pancreas, 1205 

 Uncus, 629 



Ungual phalanges of fingers, 227 

 surgical anatomy of, 1444 

 of toes, 268 

 Ungues, 858 

 Urachus, 48, 1283, 1332 

 Ureter, 1268 

 abdominal part of, 1268 

 calibre of, 1270 

 development of, 1331 

 in female, 1270 



surgical anatomy of, 1434 

 orifice of, 1277, 1278, 1428 

 pelvic part of, 1269 

 position of, 1426 

 posterior position of, 1437 

 structure of, 1270 

 surgical relations of, 1426 

 variations in, 1271 

 vessels and nerves of, 1271 

 Ureteral artery of internal spermatic and 



ovarian, 928 

 of renal, 927 

 Urethra, 1284 

 bulb of, 1308 



cavernous part, 1304, 1308, 1309 

 crista urethralis of, 1284, 1303, 1306 



male, 1306 



development of, 1333, 1334 

 external orifice of, 1284 



surgical anatomy of, 1427 

 female, 1284 



development of, 1333 

 fossa navicularis urethras, 1308 

 glands of, 1285, 1304, 1309 

 internal orifice of, 1277, 1278 

 lacunae of, 1285, 1309 

 male, 1304 



surgical anatomy of, 1428 

 membranous part, 1304, 1307 



surgical anatomy of, 1427 

 para-urethral duct of, 1285 

 prostatic part, 1304, 1305 

 rupture of, 1427 

 structure of, 1285, 1309 

 surgical anatomy of, 1427 

 utriculus prostaticus, 1306 

 Urinary bladder, 1271, 1278 

 capacity of, 1277 

 development of, 1328, 1332 

 distended, 1276 

 empty, 1275 

 in female, 1278 

 in infant, 1279 

 interior of, 1277 

 urachus of, 1280, 1283 

 ureteral orifices of, 1278 

 urethral orifice of, 1273, 1274 

 Urogenital canal, 1329 

 cleft, 1336 

 diaphragm, 489, 491 



relation of, to fascia of pelvis, 489, 491 

 fissure, 1336 



organs, development of, 1327 

 space, 1335 

 system, 1257 



triangle of perineum, 1427 

 Uterine artery, 928 

 of ovarian, 928 



