Splanchnic nerves, 695, 696 Splanchnology (σπλαγχνα, bowel ; λογος, discourse), 779 Spleen (σπλην), 883 accessory, 884 corpuscles of, 887 hilus or fissure of, 883 size and weight of, 884 trabeculæ 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, lxxxvi structure of bone, xo Spot, germinal, of ovum, xv, 990 119 Stapedius (stapes) muscle, 751 development of, 66 Stearin (oreap, tallow), lxvii foramina of, 45 INDEX. 1139 Sterno-clavicular articulation, 134 Sterno-hyoid muscle, 191 muscle, 193 Sterno-thyroid muscle, 191 Stimuli of muscular contraction, cxv, cxxx Stomach, 830 alveoli of, 835 changes in colour of, after death, 834 development of, 860 dimensions of, 831 dissection of, 1073 epithelium of, 837 mucous membrane of, 834 position of, 826, 830 ruge of, 835 shape of, 831 Substantia cinerea gelatinosa, 507, 519 spongiosa, 508 Sudoriferous glands, ccxvi development of, ccxvii Sulci (furrows) in brain, 531 spiralis, 761 Supination (supinus, lying on the back), Supinator muscles, 220, 223 SUPRARENAL BODIES, 939 accessory, 942 cortical part of, 939 development of, 994 medullary part of, 940 size and weight of, 939 Suprarenal artery, 413 plexus, 699 Suprascapular artery, 366, 371 nerve, 644 Supraspinatus muscle, 209 Supraspinous fossa, 74 Sural (sura, the calf) artery, 442 femoral, 1015 ischio-rectal fossæ, 1043 hernia, femoral, 1031 inguinal, 1018, 1025 perinæum, 1037 peritonæum, at groin, 1022 Sustentacular (sustentaculum, a support) connective tissue, lxxix Sustentaculum tali (the support of the Suture (sutura, a seam), forms of, 119 coronal, 54 folds or fringes, cxciv membranes, cxciii carpal, 144 peroneo-tibial, 158, 159 vaginal, cxcv of vertebræ, articulating, 123 vesicular, cxciv vessels of, cxciv Talo-scaphoid (talus, the astragalus ; Talus (a die), 107. See Astragalus Tarsal (tarsus, the cartilage supporting compared with carpus, 115 ossification of, III, 115 Tauro-cholic (taurin [Taupos, a bull]; Taxis (Tais, an arranging) in femoral inguinal hernia, 1030 TEETH, 780 arrangement in jaws, 783 changes in jaw during growth of, characters of, general, 780 dentine of, 785 formation of, 797 dentine, secondary of, 792 enamel of, 789 formation of, 798 563 Tesselated (tessella, dim. of tessera, a small TESTES (testicles), 963, 967 capsule of, 968 coni vasculosi of, 970 coverings of, 963 vessels and nerves of, 967 descent of, 1000 development of, 995 epididymis of, 967 glandular substance of, 969 rete vasculosum of, 970 secretion of, 975 septum of, 968 structure of, 969 recti of, 970 tunica albuginea of, 968 vaginalis of, 966 vas deferens of, 971 recta of, 970 vessels and nerves of, 975 TESTES-continued. (in cerebrum), 554 chemical composition of, v 1141 nutrition and regeneration of, xxiv physical properties of, iv Thalami optici (optic couches), 550, 558, grey matter of, 561 Thebesius, foramina of, 309 Theca vertebralis (vertebral sheath), 502, Thenar (evap, the palm of the hand) Thigh, bone of, 100 dissection of, 1080 muscles of, 266 Thoracic (thorax) arteries. See ARTERY Thorax (@wpat, a breast-plate), 27 dissection of, 1066 Thumb, muscles of, 225 action of, 229 Thymic (thymus gland) artery, 374 central stem of, 924 chemical composition of, 924 lobes of, 923 lymphatics of, 925 structure of, 924 vessels and nerves of, 925 Thyro-arytenoid ligament, 910 Thyro-hyoid ligaments, 909 muscle, 192 Thyroid artery, 346 axis, 371 THYROID (OupEos, a shield; eidos, shape) BODY or GLAND, 920 fluid of, 922 isthmus of, 920, 921 levator muscle of, 921 lobes of, 920 structure of, 921 vessels and nerves of, 922 weight of, 921 Thyroid cartilage, 906 Thyro-pharyngeus muscle, 188 Tibia (a pipe or flute, from its supposed resemblance), 103 compared with ulna and radius, 115 ossification of, III, 112 TRACHEA-continued. situation of, 888 vessels and nerves of, 892 Tract, optic, 536, 554 Tractus intermedio-lateralis, 510 Tragus (Tpayos, a goat), 741 Transitional epithelium, lviii Trapezium (τραπεζιον, dim. οι τράπεζα, α Trapezoid bone, 85 ligament, 135 Trapezius muscle, 200 Trefoil tendon of diaphragm, 245 Triangle, cervical, anterior, 1053 of Hesselbach, 1027, 1029 Triangular ligament of urethra, 260 Trigone (triangle, from Tpes, three; Triquetral (triquetrus, three- cornered) Trochanter (τροχαντηρ, τροχαίνω, τροχος, |