1138 



INDEX. 



SKULL continued. 



internal fossse of, 6 1 

 lateral region of, 57 

 muscles of, 169 

 superior region of, 55 

 sutures of, 53 

 vertebral theory of, 71 

 Sinegma prseputii, 955 

 Scernmering's classification of cranial 



nerves, 582 



Solar (sol, the sun) plexus, 699 

 Soleus (solea, a sandal, or sole of a shoe, 



also a sole fish), 284 



Somatome (<rca/j.a, a body ; repi/co, I cut), I 

 Space, perforated, anterior, 539 



posterior, 536 



Spaces, Haversian, of bone, xciii 

 SPERMATIC cord, coverings of, 965, 1023 

 vessels and nerves 

 of, 967 

 relation to inguinal hernia, 



1025, 1027, 1029 

 structure of, 1023 

 fascia, 965 

 filaments, 976 

 Spermatic artery, 414, 975 

 Spermatozoa ((rirfpfta, seed ; ft>0 *' an 



animal), 975, 976 

 Sphenoid (atytiv, a wedge ; eZSos, shape) 



bone, 38 



ossification of, 68 

 Sphenoidal fissure, 41, 57, 61 

 process of palate bone, 48 

 septum, 39 

 sinus, 39, 64 

 spongy bones, 39, 40, 69 

 Spheno-maxillary fissure, 57 



fossa, 57 



Spheno-palatine artery, 357 

 foramen, 48, 58, 63 

 ganglion, 603, 1057 

 Spheno-parietal suture, 55 

 Spheroidal epithelium, liii, Iviii 

 Sphincter (o-Qiyya, I bind) of rectum, 

 external, 262 

 internal, 859 

 oris, 175 

 of pupil, 719 

 vaginae, 266, 932 

 vesicse, 949 



Spigelius, lobule of, 864 

 SPINAL CORD, Descriptive Anatomy of, 



502 



blood-vessels of, 567 

 cells of grey matter in, 510 

 central canal of, 508 

 ligament of, 503 

 columns of, 506 



course of fibres in, 511 

 commissures of, 507 

 connective tissue of, 510 

 development of, 574 

 dissection of, 1061 

 fissures of, 506 

 grey matter of, 509 



SPINAL CORD continued. 



length and form of, 504 



ligaments of, 503, 566 



membranes of, 502, 563, 564 



minute structure of, 509 



origin of nerves from, 511 



sections of, 511 



Vesicular tract of, 510 



weight of, 572 



Spinal arteries. Sec. ARTERIES 

 SPINAL NERVES, 628. See NERVES 



divisions of, anterior, 635 

 posterior, 632 



roots of, 630 

 Spinales. See MUSCLES 

 Spine. See Vertebral Column 

 Spine, ethmoidal, 39 



hpemal, 23 



of ilium, anterior and posterior, 



94 

 ischium, 96 



nasal, 34, 45 



neural, 22 



occipital, 30 



of os pubis, 95 

 scapula, 75 

 tibia, 103 



Splanchnic nerves, 695, 696 

 Splanchnology (<nr\ayx i ' a > bowel ; Ao7os, 



discourse X 779 

 Spleen (mrAip'), 883 



accessory, 884 



coats of, 884 



corpuscles of, 887 



development of, 888 



dissection of, 1074 



hilus or fissure of, 883 



lymphatics of, 887 



nerves of, 887 



position of, 824, 883 



pulp of, 886 



size and weight of, 884 



structure of, 884 



trabeculse of, 884 



vessels of, 408, 886 

 Splenculi (little spleens), 884 

 Splenic arteries, 418, 886 



flexure of colon, 854 

 Splenius (splenium, a pad) muscle, 234 

 Spongy bones, ethmoidal, 43 

 inferior, 50, 70 

 sphenoidal, 39, 40, 69 



cartilages, Ixxxvi 



structure of bone, xc 

 Spot, germinal, of ovum, xv, 990 

 Squamous (squama, a scale) suture, 



119 



Stapedius (stapes) muscle, 75 1 

 Stapes (a stirrup), 749 



development of, 66 

 Stearin (o-reap, tallow), Ixvii 

 Stellulse of Yerheyen, 937 

 Stenson, duct of, 816 



foramina of, 45 

 Sternal artery, 374 



