摘要
本文调查了33具尸体,胃后动脉出现28例,出现率为84.85%。本组共出现胃后动脉32支,其中起于脾上极动脉的17支(53.13%);起自脾动脉近侧1/3的5支(15.63%);中1/3的7支(21.88%);远侧1/3的3支(9.38%)。胃后动脉的平均外径为0.28±0.10(0.1—0.5)mm。本文为解剖学和临床提供了可靠的资料。
32 posterior gastric arteries were found in 28 cases in 33 cadavers observed(84.85%).of the 32 posterior gastric arteries we identified 17 originated from the superior polar artery (53.13%),5 from the proximal third of the splenic artery(15.63%),7 from the mid third (21.88%)and 3 from the distal third(9.38%).Their average outer diameter was O.28±0.10(0.1-0.5)mm.
关键词
胃后动脉
脾动脉
解剖学
posterior gastric artery
splenic artery