1235 



Nuclei of optic thalamus, 747, 

 748 



pontis, 721 



StilliiiL'. 

 Nucleus. 717 



amygdala?, 760 



of auditory nerve, 716, 

 acci- 



dorsal. x l-"' 

 ventral. 



caudal u>. 



of :i cell, 39 



cuneatus, 714 

 access" <ri us. 714 



dentate, of medulla, 710, 717 



facial nerve. 723 



fifth nerve. 722 



fourth nerve. 744 



glosso-pharyngeal nerve, 716 



gracilis, 714 



hypoglossal nerve, 716 



lenticularis, 759 



Luvs. 745 



olivary. 710, 743 



red. 743 



Rolando, 711 



sixth nerve. 722 



spinal accessory nerve, 716 



superior olivary. 722 



third nerve, 744 



vagus nerve. 716 

 Nutrient artery of bone, 55 

 Nympha?, 1164 



lymphatics of, 689 



O. 



Obelion, 208 



Obex, 740 



Oblique inguinal hernia. 1187 



coverings of, 1187 

 ligament. 354 

 line of the clavicle, 239 

 of lower jaw. . I 

 of radius, 259 

 ridge of ulna. _ 

 Obliquus auris muscle, 914 

 externus abdominis, 448 

 inferior capitis, 439 



ocuL 



internus abdominis, 449 

 superior capitis. 439 



oculi. 3y7 

 Obturator artery. 



peculiarities of, 623 

 relation of, to femoral ring, 



1123 

 externus muscle, 518 



ia, 1209 

 foramen. 23 - 

 internus muscle, 516 



| .raent or membrane, 516 

 nerve, 854 

 accessory, 854 

 surgical anatomy of, 866 

 vein-. 



Occipital artery, 556 

 bone, U'4 



articulations of. 168 

 attachment of muscles to, 1G8 

 development of, lt>7 

 crests, 164. 166 



protuberances, 164, 166 

 fossae, 165 

 lymphatic glands, 681 



Occipital lymphatic groove, 176 



sinus, 659 



triangle, 565 



vein, 653 

 Oecipito-atlantal articulation, 



325 



Occipito-axial articulation, 326 

 Occipito-frontalis muscle, 391 

 Occiput, arteries of, 556 

 Ocular cleft, 123 



cup, 123 



vesicle, primitive, 123 



secondary. 123 

 Odontoblasts. 935 

 Odontoclasts, 943 

 Odontoid ligaments, 326 



process of axis, 148 

 CEsophageal arteries. 606 



branches of vagus nerve, 822 



glands, 953 



incisure, 1052 



opening of diaphragm, 446 



plexus. K 

 CEsophagus, 952 



lymphatics of, 692 



nerves of, 954 



structure of, 953 



surgical anatomy of, 954 



vessels of, 953 

 Olecranon process, 254 



fracture of, 501 

 Olfactory bulb, 782, 788 



cells, 888 



foramina, 185 



fossae, fretal. 125 



lobe 



lobule, anterior, 782 

 posterior, 784 



nerve, 792 



roots, 784 



sulcus, 7'.'2 



surgical anatomy of, 793 



tract, 782, 783 



Olivary bodies of medulla ob- 

 longata, 710, 717 



nucleus. 710 



peduncle, 715 



process, 180 

 Olive, 710 

 Omega loop, 1044 

 Omental plate, 975 

 Omentula, Iu2> 

 Omentum colicum, 988, 991 



gastro-colic, 991 



gastro-splenic, 971. 991. 1076 



great, 971, 973, 975, 991 



hepato-gastric, 971, 991 



lesser, 971, 991, 1053 

 Omo-hyoid muscle. 412 

 Omphalo-mesenteric arteries, foe- 

 tal. 127 



duct, 109 



veins. 127 



Opening of aorta in left ventricle, 

 1092 



aortic, in diaphragm, 446 



canal, in diaphragm. 44'j 



of coronary sinus. 1089 



of inferior cava, 1088 



left auriculo-ventricular, 1092 



of pulmonary artery, 1090 

 veins, 1091 



right auriculo - ventricular, 

 1092 



saphenous, 507, 1092 



Opening of superior cava, 1090 

 Operations : 



amputations of foot, 311 



of penis, 1037 

 arteries, ligature of, abdominal 



aorta, 609 

 axillary, 591 

 brachial, 596 

 carotid, common, 550 

 external, 551 

 internal. 568 

 femoral, 633 

 iliac, common, 619 

 external, 628 

 internal, 621 

 innominate, 546 

 lingual, 553 

 popliteal, 638 

 radial, 598 

 subclavian, 579 

 thyroid, inferior, 585 

 tibial, anterior, 642 



posterior, 645 

 ulnar, 602 

 catheterism of Eustachian 



tube, 952 



cholecystotomy, 1066 

 for cleft palate, 423 

 colotomy, 1047 



division of nerves, facial, 815 

 infraorbital, 809 

 lingual, 809 

 sciatic, great, 866 

 spinal accessory, 822 

 supra-orbital, 809 

 excision of ankle, 380 

 elbow, 353 

 hip, 367 

 knee, 375 

 of shoulder, 349 

 extirpation of spleen, 1082 



of thyroid, 1124 

 gastrostomy, 1008 

 gastrotomy, 1007 

 hamstring tendons, division 



of, 520 



laryngotomy, 1112 

 lithotomy, 12<'7 

 nephrotomy and nephrectomy, 



1135 



oesophagotomy, 954 

 paracentesis of pericardium, 



1086 



prostatectomy, 1150 

 puncture of the bladder, 1145 

 removal of the bladder, 241 

 lower jaw, 226 

 scapula, 247 

 testis, 1159 

 tongue. 418, 883 

 upper jaw, 226 

 for strabismus, 398 

 topping chest, 238 

 for torticollis, 411 

 tracheotomy 1112 

 venesection, 663 

 Opercular, 778 

 Ophthalmic artery, 568 

 ganglion. 799 

 nerve, 797 

 vein, 659 

 Opponens minimi digiti muscle, 



495 



pollicis muscle, 492 

 Optic commissure, 752 



