Anatomy of the lateral ligaments of the rectum: A controversial point of view

查看全文 作　　者：Guo-Jun Wang, Chun-Fang Gao, Dong Wei, Cun Wang, Wen-Jian Meng, Institute of Digestive Surgery and Department of General Surgery, 150 Hospital of PLA, Gaoxin District, Luoyang 471031, Henan Province, China

出　　处：《World Journal of Gastroenterology》索引2010年第16卷第43期,共5页

摘　　要：The existence and composition of the lateral ligaments of the rectum (LLR) are still the subjects of anatomical confusion and surgical misconception up to now. Since Miles proposed abdominoperineal excision as radical surgery for rectal cancer, the identification by 'hooking them on the finger' has been accepted by many surgeons with no doubt; clamping, dividing and ligating are considered to be essential procedures in mobilization of the rectum in many surgical textbooks. But in cadaveric studies, many anatomists could not find LLR described by the textbooks, and more and more surgeons also failed to find LLR during the proctectomy according to the principle of total mesorectal excision. The anatomy of LLR has diverse descriptions in literatures. According to our clinical observations, the traditional anatomical structures of LLR do exist; LLR are constant dense connective bundles which are located in either lateral side of the lower part of the rectum, run between rectal visceral fascia and pelvic parietal fascia above the levator ani, and covered by superior fascia of pelvic diaphragm. They are pathways of blood vessels and nerve fibers toward the rectum and lymphatic vessels from the lower rectum toward the iliac lymph nodes. 关键词：The LATERAL LIGAMENTS of the RECTUM ANATOMY Total mesorectal EXCISION Abdominoperineal EXCISION FASCIA

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Anatomy of the lateral ligaments of the rectum: A controversial point of view

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