285例腹腔动脉X线解剖分析

本文对285例腹腔动脉的 X 线解剖进行了分析.发现腹腔动脉开口于腹主动脉的左、正前壁者占88.1%;起始高度在第十二胸椎下份至第一腰椎上份之间者占76.8%;腹腔动脉主干直接分为胃左、脾、肝总动脉三大分支者占80.0%;发现39条肝迷走动脉,并有91条腹腔动脉主要分支存在变异.

ANALYSIS OF X-RAY ANATOMY ON 285 CASES OF THE CELIAC ARTERY

Analysis of X-ray anatomy are performed on the ansiograph of 285 cases. In the present material,the opening of celiac artery is located in the level between the lower part of the twelfth thoracic vertebra and the upper part of the first lumbar vertebra in 76.8%,and arise from the left-arterior or ante- rior wall of the abdominal aorta in 88.1%.The main trunk of celiac artery arises from the abdominal aorta and divides into three branches:the left gastric,splenic and common hepatic arteries in 80.0%.Thirty-nine aberrant hepatic arteries are found,in addition,there are 91 variations in the branches of celiac arteries. Understanding of normal X-ray anatomy and variations of the celiac ar- tery and its main branches is important for more successful angiography, correct interpretation and diagnosis,aud makiug proper interventional thera- peutic plan.