File:The anatomy of the domestic animals (1914) (20715630396).jpg

Title: The anatomy of the domestic animals
Identifier: cu31924001263270 (find matches)
Year: 1914 (1910s)
Authors: Sisson, Septimus, 1865-1924
Subjects: Veterinary anatomy
Publisher: Philadelphia ; London : W. B. Saunders Company
Contributing Library: Cornell University Library
Digitizing Sponsor: MSN

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THE ARTERIES 751 the left part of the stomach, giving off a branch which anastomoses with the right gastric artery. The splenic artery gives off pancreatic branches, and reaches the ventral part of the spleen. It gives off the left gastro-epiploic and a gastro- splenic branch which passes to the dorsal end of the spleen, which it supplies, besides giving off twigs to the left extremity of the stomach. The anterior mesenteric artery arises close behind the coeliac. It gives off a common trunk for two colic arteries and the ileo-caeco-colic. The right colic artery is a small vessel which goes to the right part of the colon. The middle colic artery is much the largest of the colic vessels; it supplies the transverse colon and part of the right colon. The ileo-cseco-colic gives off ileal, caecal, and colic branches. Anastomoses are established between the colic arteries, and the ileal branch anastomoses with the last jejunal artery. The trunk is continued as the
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Fig. 620.—End Branches op Aorta and Radicles of Posterior Vena Cava op Dog. a, Abdominal aorta; &, poaterior mesenteric artery; c, lumbar arteries; (/, circumflex iliac artery; e, external iliac artery; /, deep femoral artery; ff, posterior abdominal artery: A, external pudic artery; a, femoral artery; i, j, internal iliac arteries; k, visceral branch of i; I, parietal branch of i; m, ilio-lumbar artery; n, anterior gluteal artery; o, lateral coccygeal artery; jt, posterior gluteal artery; g, umbihcal artery; r, middle hsemorrhoidal artery; ^, posterior hEemor- rhoidal artery^; s, perineal artery; t, art. profunda penis; n, art. bulbi urethrae; v, art. dorsalis penis; w, middle sacral artery; a', posterior vena cava; other veins are satellites of arteries and correspondingly named; i, ilio-psoas muscle; .S, tendon of psoas minor; 3, abdominal muscles; .^, sartorius; -5, rectus femoris; 5', vastus medialis; ^, pectineus; 6', adductor; 7, graciUs; 8, symphysis pelvis; 9, ilium; 10, piriformis; 11, gluteus superficialis; 12, obturator internus; 13, penis; 14, lumbar vertebras. (After EUenberger, in Leisering's Atlas.) artery (?f the small intestine, giving off fourteen to sixteen branches (Aa. jejunales), which form a series of anastomotic arches in the mesentery near the bowel. Two phrenico-abdominal arteries (Aa. phrenicee caudales) come off from the aorta behind the anterior mesenteric, and divide into phrenic and abdominal branches. Each phrenic artery diverges from its fellow in descending on the ab- dominal surface of the corresponding crus of the diaphragm to the sternal part. The medial branches anastomose with those of the opposite artery, the lateral branches with intercostal arteries chiefly. The abdominal arteries pass outward across the psoas muscles, give branches to the lumbar muscles, the renal fat and adrenals, and ramify in the oblique abdominal muscles. The renal and spermatic arteries offer no special features. The utero-ovarian artery divides near the ovary into three or four branches

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