摘要
观察30例成人肝圆韧带标本,肝圆韧带呈纤维条索样,内含少许不规则残腔。肝圆韧带的血液供养主要来自肝右动脉的分支及伴行的附脐静脉。由于肝圆韧带近端紧邻胆管,远端易于游离,提出了带血管蒂的肝圆韧带瓣作为自体生物材料来修复肝外胆管的缺损,并讨论了该术式有关的应用解剖要点。
Thirty hepatic teres ligaments were investigated in adult specimens. The ligament represents a fibrous remnant of the left umbilical vein in fetal life and a small irregular lumen still exists in the ligament in adult. The ligament is supplied by branches of right hepatic artery and drained by paraumbilical veins. Since the proximal segment of the hepatic teres liga- ment is close to the bile duct and the distal segment can be easily separated from the abdominal wall, it is recommended to take the vaseularized hepatic teres ligament as a graft in the repair of bile duet defect.
出处
《中国临床解剖学杂志》
CSCD
北大核心
1992年第2期87-88,共2页
Chinese Journal of Clinical Anatomy
基金
国家自然科学基金
关键词
带蒂瓣
肝圆韧带
胆管缺损
pedicel flap
hepatic teres ligament
bile duct defect.
