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出口梗阻作为便秘的原因之一近年来越来越受到重视,其基本机制是直肠或/和盆底肌运动不协调,使大便不能顺利排出。近年有作者尝试用肉毒毒素局部注射治疗本病,并取得了一定的疗效,现综述如下。
Export obstruction as one of the reasons for constipation in recent years more and more attention, the basic mechanism is rectal and / or pelvic floor muscle movement uncoordinated so that the stool can not be successfully discharged. In recent years, some authors try to use botulinum toxin local injection treatment of this disease, and achieved a certain effect, are summarized below.