摘要
目的研究胰头和十二指肠之间的血管解剖 ,为临床上开展关于十二指肠、胰头以及胆总管末端手术提供解剖学基础。方法对 30例甲醛固定的成人尸体和 10例新鲜尸体的十二指肠、胆总管下段及Vater壶腹的血液供应进行解剖研究。结果十二指肠降部和水平部血运由胰十二指肠前、后动脉弓及分支供应 ;胆总管下段血运主要是由胰十二指肠上后动脉供应 ;Vater壶腹血运主要是由胰十二指肠上后动脉发出的乳头动脉供应。结论胰十二指肠前、后动脉弓是供应十二指肠降部和水平部、胆总管下段和Vater壶腹的主要动脉。在行保留十二指肠的胰头切除术时应注意保护前、后动脉弓。
Objective To study vascular anatomy between the pancreatic head and duodenum,providing anatomy basis for performing surgery of pancreatic head,duodenum and distal common bile duct in surgical practice. Methods Anatomy study was performed in 30 formaldehyde fixed and 10 fresh bodies in reference to blood supply to duodenum,the distal common bile and Vater ampulla. Results The anterior and posterior pancreaticoduodenal arterial arcade gives off branches to descending and horizontal portion of the duodenum. The posterior superior pancreaticoduodenal artery goes to distal common bile duct. The papilla artery arising from the posterior superior pancreaticoduodenal artery goes to Vater ampulla. Conclusions The pancreaticoduodenal anterior and posterior arterial arcades are main arteries that give off branches to the descending and horizontal portion of the duodenum,distal common bile duct and the Vater ampulla,hence should be carefully protected in duodenum-preserving resection of the pancreatic head.
出处
《中华普通外科杂志》
CSCD
北大核心
2004年第3期150-152,共3页
Chinese Journal of General Surgery
