摘要
在５具（１０侧）从动脉灌注乳胶的新鲜成人尸体上解剖观察了颈横动脉在项背部的走行、分支及双侧交通吻合情况。颈横动脉分为深、浅２支，其中浅支又分为肌支（降支）和皮支（升支）．双侧皮支在项背部互相吻合交通。根据其血供特点，在项背部可设计成５种皮瓣：（１）真皮下血管网皮瓣；（２）轴型皮瓣；（３）轴型肌皮瓣；（４）岛状皮瓣；（５）游离皮瓣。此外，尚可根据创面需要，形成双侧项背部皮瓣，皮瓣的最大面积可达３３ｃｍ×１５ｃｍ左右，文中介绍了皮瓣的解剖学要点。
he course,branches and distribution of
the transverse cervical arterv in the nuchal regionwere observed on 5
fresh adult cadavers perfused with latex,The transverse cervical
artery di-vides into superficial and deep branches,and the former
sends branchlets to the surrounding mus-cles and skin. The cutaneous
branches of the transverse cervical artery on both sides anastomosein
the nuchal region. Based on the arterial characteristics,5 types of
flap could be designed in thisregion,as subdermal vascular network
skin flap,axial cutaneous flap,axial musculocutaneousflap,island flap
and free flap.Nuchal flap with blood supply from both sides could be
formed ac-cording to the recipient site with a maximum area of up to
33×15cm.
出处
《中国临床解剖学杂志》
CSCD
北大核心
1994年第2期95-98,共4页
Chinese Journal of Clinical Anatomy
关键词
颈横动脉
皮瓣
项背部
解剖学
transverse cervical artery
flap
nuchal region.
