Nerve, sciatic, great, 825 

 second, 769 

 seventh, 770 

 sixth, 770 

 spermatic, external, S23 



internal, 833 

 sphenopalatine, 797, 850 

 spinal, 810, 840, 845, 853 

 accessory, 771, 808, 840 

 splanchnic, great, 831, 842 

 gi'eater, 856 

 lesser, 856 

 small, 832, 842 

 stapedial, 802 

 subscapular, 814 

 suprascapular, 814, 815 

 sympathetic, 629 

 temporal, 803 

 deep, 799 



superficial, 800, 838, 845, 

 850 

 tenth, 771 

 third, 769 

 thoracic, 820 

 anterior, 814 

 external, 815 

 long, 815 - 

 posterior, 815 

 thoraco-dorsal, 815 

 tibial, 827, 841, 846, 856 

 tracheal, 808 

 trigeminal, 770, 795, 838 

 trochlear, 777, 780, 794 

 twelfth, 771 

 tympanic, 804 

 uhiar, 814, 817, 841, 846, 



853 

 vagus, 629, 771, 773, 805, 

 839, 845, 851 

 left, 806 

 right, 805 

 vestibular, 803, 884 

 volar, 819, 841 

 lateral, 819 

 medial, 819 

 zygomatic, 796, 850 

 Nerve-cell, 760 

 Nerve-fibers, olfactory, 769 

 Nerve-plexus, 761 

 Nervous system, 760, 764, 834, 

 843, 847 

 sympathetic, 829, 842, 

 846, 856 

 Nervus dorsaUs penis, 828 



transversarius, 830 

 Neuroglia, 760 

 Neurology, 760 

 Neurone, 760, 829 

 Nippers, 395 

 Nodes, lymph, 616 

 Nodules, aggregated, of large 

 intestine, 43 

 of small intestine, 422, 

 487, 501 

 lymph, 616 

 of thyroid tissue, 536 

 solitary, of large intestine, 

 431 

 of small intestine, 422, 

 487 

 splenic, 441 

 Nodulus, 776 



Nostrils, 508, 537, 545, 548 

 false, 260, 508 



INDEX 



Nostrils, true, 508 

 Notch, alar, 184 



cardiac, of lung, 533 

 carotid, 54 

 mandibular, 71 

 naso-maxiUary, 67 

 oesophageal, 435 

 oval, 54 



popUteal, of tibia, 116 

 sciatic, greater, 106 



lesser, 108 

 semilunar, of ulna, 93 

 sphenoidal, 60 

 spinous, 54 

 Nuchal crest, 79 

 of skuU, 51 

 Nucleo-cerebellar fasciculus, 



777 

 Nucleus ambiguus, 808 

 amygdaloid, 792 

 caudate, 792 

 cuneatus, 774 

 dorsalis, 767 

 facial, 801 

 gracilis, 774 

 hypothalamic, 781 

 lenticular, 792 

 motor, dorsal, 808 

 of fifth nerve, 776 

 ventral, 808 

 of lens, 870 



of origin of nerves, 76Q, 774 

 of solitary tract, 808 

 oUvary, anterior, 776 



posterior, 774 

 pulpy, of intervertebral 



fibro-cartilage, 211 

 red, 781 



sensory, dorsal, 808 

 terminal, of nerves, 760, 774 

 Nutrient foramen, 22 

 of femur, 112 

 of humerus, 88 

 of ilium, 106 

 of metacarpus, 99 

 of tibia, 116 



Obex, 779 



Obturator foramen, 109, 112, 

 152, 202 



membrane, 231 

 Occipital condyles, 50 



crest, 51 



protuberance, external, 51, 

 79 

 internal, 57 



sinuses, 688 

 Ocoipito-mastoid suture, 52 

 Occipito-temporal fissure, 850 

 (Esophageal groove, 458, 473 



notch, 435 



plexus, 808, 831, 853 

 (Esophagus, 409, 451, 472, 483, 



497 

 Olecranon fossa, 90 

 Olfactory bulb, 769, 771, 787, 

 838, 844, 850 



cells, 895 



nerve-fibers, 769 



organs, .905 



stria^, 769, 788 



tract, 769, 788, 844 



923 



Olivary nucleus, anterior, 776 



posterior, 774 

 OUvo-cerebellar fibers, 777 

 Omaso-abomasal orifice, 460 

 Omasum, 453, 456, 474 

 Omental cavity, 442 

 Omentum, 412 



gastro-splenic, 412, 417, 441 

 greater, 412, 417, 442, 461, 



499 

 lesser, 412, 417, 456, 460, 

 499 

 Ontogeny, 17 

 Optic axis, external, 863 

 chiasm, 769, 783 

 commissure, 769 

 foramen, 53, 75, 82 

 groove, 53 

 papilla, 868 

 recess, 783 



tract, 769,780, 783,835 

 Ora ciliaris retinae, 868 

 Orbit, 74 



Orbital foramen, 53, 75 

 internal, 53 

 region, 74 

 wings, 53 

 Organ, spiral, of Corti, 884 



vomero-nasal, 514, 895 

 Organs of senses, 857, 896, 900, 



902 

 Orifice, aortic, of horse, 626 

 atrio-ventricular, left, 625, 

 626 

 right, 621, 623 

 Cffico-colic, 424 

 ejaculatory, 575 

 ileo-cscal, 424 

 ileo-coHc, 501 

 naso-lacrimal, 508 

 omaso-abomasal, 460 

 preputial, 583 



pulmonary, of right ventri- 

 cle, 624 

 reticulo-omasal, 459 

 rumino-reticular, 458 

 ureteral, 562 



internal, 562 

 urethral, external, female, 

 603, 607 

 male, 585, 589 

 internal, male, 585 

 Orificium externum uteri, 601 



internum uteri, 601 

 Os acetabuli, 110 

 penis, 594 

 rostri, 545 

 Osseous labyrinth, 881 

 Ossicles, auditory, 877 

 Ossification, 23 

 center of, 23 

 endochondral, 23 

 intramembranous, 23 

 Osteoblasts, 23 

 Osteoclasts, 23 

 Osteogenesis, 23 

 Osteology, 20 

 Ostium abdominale tuba;, 599 



uterinum tuba, 599 

 Otic gangha, 829 

 ganghon, 799, 838 

 papilla, 897 

 Outlet of pelvis. 111, 112, 413 

 Ova, 598 



