咽后瓣修复腭裂的用应解剖  

Applied anatomy of retropharyngeal flap for palatoplasty

作　　者：范飞 韩震[2] 

机构地区：[1]中国医学科学院整形外科学院 [2]第一军医大学解剖学教研室

出　　处：《中国临床解剖学杂志》1989年第3期154-157,190,共4页Chinese Journal of Clinical Anatomy

摘　　要：在15例(30侧)正常头颈尸体标本上观察了咽部的肌肉和神经血管。咽部的血供主要为咽升动脉的咽支,由两侧向中间分布;静脉在咽后壁上部呈正中条状,在下部呈网状,汇入翼丛、甲状腺上静脉、舌静脉及颈静脉。咽缩肌神经支配为由咽丛从两侧向中间分布支配。Using 15 normal head and neckspecimens,we observed retropharyn-geal structures and their nerve andblood supply.The results suggest that(1) in palatoplasty,the retrophar-yngeal flap should be taken along thetrend of the muscles to avoid destro-ying the continuity of the muscle fib-ers,(2) as the pharyngeal branch ofascending pharyngeal artery and con-strictor pharyngis nerves take a cour-se from both sides to the central part,the incision on the retropharyngealwall should be in “⊥” type (upperbased flap),“Ⅰ” type (lateral ba-sed flap) or “↓” type.

关 键 词：咽 咽后瓣 腭裂 

分 类 号：R322.42[医药卫生—人体解剖和组织胚胎学]