137 Fibula, 250 anterior crest of, 252 apex of head, 250 architecture of shaft of, 250 incisions to expose the shaft of, 1462 lateral crest of, 252 lateral malleolus of, 253 morphology of head of, 250 shaft, examination of, 1462 variations in, 282 Fibular artery, 953 Field, polar, 13 Filament, axial, 18 Filtration angle of cornea, 809 tubæ uterinæ, 1314 movements of, 401 Fissure or Fissures-Fissura angular, 665 anterior median, of spinal medulla, 521 of anus, 1430 auricular, 127 central, of brain, 663 of cerebrum, 571, 572, 573 of ductus venosus, 1191, 1197 superior, 665 fronto-marginal, 665 hippocampi, 626 horizontal, of cerebellum, 573 development of, 572 inferior orbital, 137, 147 lateral, of the brain, 653 anterior ascending ramus of, 653, 654 horizontal ramus, 654 ascending ramus, 654 posterior ramus, 653 stem of, 653 terminal piece of, 665 topography of, 1359, 1360 longitudinal, of cerebrum, 540, 646 development of, 608 lunatus, 660 of lung, 1095 of medulla oblongata, 543 paramedial, 661 parapyramidal, 573 development of, 573 post-central, inferior, 664 development of, 572 post-tonsillar, of cerebellum, 573 prae-cuneal, 665 pre-central, inferior, 665 superior, 665 prima of cerebellum, 572 pterygoid, 138 pterygo-maxillary, 168, 192 sagittal, of the lingual gyrus, 662 spheno-petrous, 175, 176 superior orbital, 160, 180 superior, 658 topography of, 1360 transverse, of the brain, 674 of liver, 1180 tympano-mastoid, 127 umbilical, 1191 urogenital, 1329 vestibuli, 844 Fistula in ano, 1431 Flat bones, 82, 85 Flechsig, areas of, 564 Flexor carpi radialis muscle, 385 bursa, 386 nerve-supply of, 386 surface anatomy of, 1452 action of, 387 caudæ muscle, 494 Flexor digiti quinti brevis of foot, 435 action of, 389 nerve-supply of, 389 nerve-supply of, 388 pollicis brevis muscle, 393 action of, 393 nerve-supply of, 393 longus muscle, 390 action of, 390 surgical anatomy of, 1453 sinistra, 1211 Flexures of brain, 514 cephalic, of brain, 514 pontine, of brain, 514 right, of colon, 1211, 1220, 1422 level of, 1423 topography of, 1422 sacral, of rectum, 1224 sigmoid, 1211 Floating ribs, 112 Floccular fissure of cerebellum, 572 development of, 573 fossa, 131, 133 Flocculus cerebelli, 571 development of, 571 Floor, pelvic, 490 plate, 500, 502 Foetus, circulation of, 71 estimate of age of, 78, 79 external characters of, at different periods, 74 membranes of, 53, 62 period of the, 7 Fold or folds, ary-epiglottic, 1068 development of, 1100 axillary, 1446 of Douglas, of sheath of rectus, 483 topography of, 1410 glosso-epiglottic, 1067 INDEX. 476 ventricular, 1068 vocal, 1068 medullary, 23, 74 pharyngo-epiglottic, 1067 recto-uterine, 1317 of pelvic peritoneum, 1238, 1318 recto-vaginal, 1317 sacro-genital, 1283, 1318 semilunar, of Douglas, 483 ventricular, 1068 vestigial, of Marshall, 872, 882 Folds and fosse about the cæcum, 1218 Folia of cerebellum, 571, 580 Folium vermis of cerebellum, 572 Follicles, of hair, 860 of Lieberkühn, 1181 lymph, 995 primitive, of ovary, 1334 of teeth, 1245, 1246 Folliculi oophori primarii, 1331 Folliculus pili, 860 Fontanelle, anterior, 194 antero-lateral, 194 Fonticulus frontalis, 194 mastoideus, 194 Foot, articulations of, 351 bones of, 254 architecture of, 274 morphology of, 295 ossification of, 265, 267, variations in, 282 fascia of, 423 268 lymph vessels of, 1014, 1015 mechanism of, 361 muscles of, 424, 430, 432-435 actions and nerve-supplies of, 435, 436 surgical anatomy of, 1463, 1467 transverse arch of, 361 Foot-plate of stapes, 840 Foramen apicis dentis, 1114 cæcum linguæ, 1126, 1348 posterius, 140, 163 surface anatomy of, 1375 obturator, 228, 234 occipital, 172, 178 optic, 180 abnormalities of, 278 development of, 1033, 1034 of sphenoid, 136, 169, 176, 180 palatine, greater, 151, 174 parietal, 171 surface anatomy of, 1358 serial homology of, 284 vertebral, 90, 93, 95, 96 nervosa, 849 palatina minora, 152 papillaria of kidney, 1265 sacralia anteriora, 96 posteriora, 97 venarum minimarum cordis (Thebesii), 874, Fossa or Fossæ (contd.), inguinal, lateral, 1235 medial, 1235 intercondyloid, of femur, 243 anterior, of tibia, 247 surgical anatomy of, 1423 condition of, at birth, 133 of Landzert, 1185 for ligamentum teres of hip, 284 mandibular, 167 mastoid, 1369 middle cranial, 180 myrtiform, 146 nasal, 801 navicularis urethra (Morgagni), 1308 surgical anatomy of, 1428 vestibuli vaginæ, 1325 olecrani, 208 orbital, 160 ovalis of heart, 874 development of, 1033 of thigh, 403 paravesical, 1238, 1280 patellar, 819 post-condylic, 177 posterior cranial, 182 pterygoid, 174 pterygo-palatine, 170 radial, 208 retro-cæcal, 1218 retro-colic, 1219 retro-mandibular, 1113 retro-ureteric, of bladder, 1277 of Rosenmüller, 1144 submaxillary, 155 supraspinous, 202 development of, 1249 temporal, 166 lower part, 167 triangular, of auricle, 828 trochanteric, of femur, 241 venæ cava (inferioris), 1191, 1192 umbilical, 1191 vermiform, 278 vesicæ felleæ, 1191 zygomatic, 168, 175 Fossula fenestræ cochleæ, 129, 833 vestibuli, 832 inferior, of internal acoustic meatus, 846 superior, of internal acoustic meatus, 846 Fossulæ tonsillares, 1146 Fountain decussation, 589, 591 Frontal sinus, (contd.), relation of, to infundi- bulum, 141 to nose, 186 to orbit, 162 skiagraphs of, 1372 surgical anatomy of, 1371 Fronto-marginal sulcus, 665 in internal capsule, 642 meatus acustici interni, 845 surgical anatomy of, 1417 vesicæ, 1274 Fungiform papillæ, 1127 process, 1409 Funiculus anterior of spinal medulla, 538 cuneatus, 526, 533, 547 constitution of, 538 in section of medulla oblongata, 555 constitution of, 532 in section of medulla oblongata, 555 lateralis of spinal medulla, 535 posterior of spinal medulla, 533 separans, 551 spermaticus, 1296 coverings of, 1297 Furcula, 45 Furrow, bicipital, 1445 nuchal, 1395 sternal, 1397 ulnar, 213 vertebral, 1436 Furrowed band of cerebellum, 576 |