Anal detachment is rectal prolapse, in which part of the mucosa of the rectum or the whole rectum prolapses out of the anus because of the downward movement of the anal cushion caused by increased abdominal pressure or constipation. If it is a partial prolapse of the rectum, it is called an incomplete prolapse of the rectum. If the full rectum prolapses out of the anus, it is called complete prolapse. First, if the prolapse can be returned, non-surgical treatment can be taken, such as oral pain relief such as Shen Tang, Tonic Zhong Yi Qi Pills to enhance the benefit of Qi, and you can take Mareng Run Yin Pills orally to lubricate the bowels and reduce constipation. Second, if the prolapse outside the anus, should promptly perform surgical treatment. Rectal incomplete prolapse, can take injection therapy, such as submucosal injection of sclerosing agent to produce aseptic necrosis, so that the mucosa and muscle layer to form adhesion reaction. PPH, or rectal mucosal loop stapling, can also be performed to remove the loose mucosa. If the rectum is completely prolapsed, a transabdominal rectal suspension should be performed. In case of combined anal incontinence or relaxation, anoplasty is required.