摘要
本文于60具(120侧)人体标本中,见喉上神经及其分支与颈交感链间有交通者118侧(98.3％)。交通支与喉上神经及其分支共同构成喉上神经袢,与喉上神经外支成袢者最常见。喉上神经外支呈袢状,而非传统的干形。喉上神经袢是甲状腺的主要神经来源之一。根据喉上神经袢的形状将其分为V形、U形和混合形三种,结合吻合频度等,进一步分为5个类型。
Based upon the dissection findings of 60 cadavers (120 sides), the incidence of superior laryngeal nerve loop, connecting between cervical sympathetic chain and superior laryngeal nerve as well as its branches is 98.3%(118 out of 120 sides). In most cases, the loop connected the external laryngeal branch with the sympathetic chain. The shape of external laryngeal branch is looped, but not as traditional linear. The loop is one of the origins of thyroid nerve. The loop can be divided into three categories, the shape of the letter V, U and mixed, it can be subdivided into 5 types and 17 subtypes according to their morphological variations
出处
《重庆医科大学学报》
CAS
CSCD
1989年第2期95-99,共5页
Journal of Chongqing Medical University
关键词
喉上神经袢
颈交感链
喉上神经外支
Superior laryngeal nerve
Cervical sympathetic chain
External laryngeal branch
Thyroid nerve
