摘要
用动脉造影、铸型和组织切片方法,观察了17具尸体下唇部的血管.下唇动脉和副下唇动脉出现率分别为55.6％和32.5％.下唇动脉和/或副下唇动脉的终末支组成下唇缘恒定存在的下唇动脉弓,有5种组成类型.面动脉在下唇还发不知名的细小分支,对代偿缺如的下唇动脉起一定作用.文中对下唇瓣的临床应用问题作了讨论.
Inferior labial vessels were investigated by arteriography, corrosion cast and histological methods on 17 cadaver specimens. The inferior and accessory inferior labial arteries were respectively found in 55.6%and 32.5% of the cases. The terminal branches constitute an arterial arch on the inferior lip border. Five types of the arterial arch were observed. Facial artery also sends tiny branches to the inferior lip. Clinical application of inferior labial flap is discussed.
出处
《中国临床解剖学杂志》
CSCD
北大核心
1992年第3期172-175,共4页
Chinese Journal of Clinical Anatomy
关键词
下唇动脉
动脉
解剖学
inferior labial artery
inferior sublabial artery
inferior labial arterial arch
