PROFILE ANGLES OF THE PELVIC BONES

(AFTER J. woop [L, 133].) fac, the vertebro-illae ternally. (L, 18.]—Posterior a. of the Co Zag. the Meron. scapula, See Dorsal a. of the scapulu.— ischiat angle.;~=Ss« Posterior parietal a. Thea. formed by two lines, one on each side of the head, tangent to the most prominent points of the zygomatic arch and the parietal eminence. [L, 152,)—Postero-external a. of the ischiu The tuberosity of the ischium in the horse, [L, 13,]—Posteroternal a. of the ischium. The apex of the triangular's pace constituting the ischiadic arch in the horse. [L, 13.]—Premaxillary a. [Huxley]. See Bas i facial a.— Principal a. Fr., a. principal. Ger., Hauptwinkel, It, (TOR ee Sp., dngulo principal. The a. included between that side of a prism which the incident ray strikes and the side from which the refracted ray emerges. [B.}— Pubica. See A. of the pubes.—Pyramidal a. [Prichard]. See Positive a—Refracting a. The edge of a prism away from which light is refracted. [A, 376.|—Sacro-vertebral a, Fr., a. sacro-vertébral. Ger., Sacrovertebralwinkel. It.,angolo sacro-vertebrale. The a. formed by the anterior surfaces of the last lumbar and the first sacral Seti, [C.]—Second occipital a. A cephalic a. formed at the opisthion hy two lines running one to the nasion and the other to the base of the nasal spine. [L, 143.|—Sincipital a. of Mulder, See External a. of Mulder.—Sphenoidal a. Fr., a. sphénoïdal. Ger., Sattelwinkel. It., angolo sfenoïda Virchow and Welcker's term for an a, formed by two lines meeting in the median line, at the centre of the transverse groove of the op ic commi ure, one of which is drawn from the nasion and the other from the basion. [Bertillon (L, 87).]—Squinting a. Fr., à. louchant. Ger., Schielwinkel, It., angolo str a luna to. Sp, dngulo bizqueado. The a. formed by the visual axis of a squinting eye with the normal visual axis. [F.|—Sterno-clavicular a. Walshe’s term for the a. formed by the clavicle with the sternum. [L, 151.]—Subcostal a. Lat., anguilus subcostal is. The a. formed hy the median line of the body and the plane of the outward sweep of the false ribs. [L, 142.]—Sub- O, no; 0%, not; O3, whole; Th, thin; Th, the; U, like oo in too; U?, blue; U3, lull; U, full; U%, urn; U®, like ü (German). occipital a. Fr.,a. sous-occipital. The a, formed at Broca’s auricular point by a line running trom the external occipital protubernnce and another running trom the posterior border of the occipital tfora- |-Subpubie a. Lat., angulus subpubscus. See upra-occipital a., @. sus-occipital. ‘The a. formed at Broca’s auricular point by a line running from the lambda and another running from the external occipital protuberance. {L, 143.]-Symphyseal a. Fr., a. symphysien. The a, formed by the long axis of the symphysis ment i with the plane of the lower part of the body of the lower jaw. [L, 143.]—Tentorial a. Ana. formed by the intersection of the basicranial axis with the plane of the tentorium, the apex being directed upward, L, 148.]—Fubat. See A’s of the uterus,—Vertebro-iliac a. The a. formed by the iliac portion of the plane of the pelvic inlet with the vertebral column; one of the elements into which, in the lower animals, the pelvi-vertebral a. is resolved By. the deviation of the pubic from the iaehp art a of the brim, [J. Wood (L, 133).]—Vestibular a. Lat., angulus vestibular is, Fr., a. vest i but air Ger., Vorhofwinkel. It., angolo vestibolare. Sp., dngulo vestibular. The angle formed by the posterior and middle walls of the vestibul2, containing the opening of the ampulla common to the two vertical semicircular canals. [PIE ual a. See Optic a.—Xiphoid a. Fr., a. xiphoidien. The space between the two borders of the xiphoid notch. (harry, “Rev..”; ‘Rev. des sci. méd.,” Jan., 1885, p. ll