The method of fixing hair loss is mostly embodied in the treatment of internal medicine emergencies, and is mainly used in the evidence of “deficient hair loss”. Clinical treatments in Chinese medicine include: strengthening qi, tonifying blood, rescuing yin, restoring yang, supporting Zheng, stopping diarrhea, fixing the root and intestines, fixing gold and astringing the lungs, and benefiting the kidneys to fix the vital essence. During the development of Chinese medicine surgery, although there are many kinds of external treatments, the term “fixing off” has not been cited in the external treatments. Literature research on the method of fixing off: Han, “52 Diseases”, “People who can not enter the state…hang the person upside down and splash his heart and abdomen with cold water, and then enter the carries on.” Jin, “Acupuncture and Moxibustion A Yi Jing” began to use acupuncture to treat, “prolapse of the anus, downward li, qi street main.” Ming, “Compendium of Materia Medica” prolapse of the anus: “diarrhea, hemorrhoids, intestinal gas deficiency,” pointing out the cause of prolapse of the anus. Yellow Emperor’s Classic of Internal Medicine: “Acid can be astringent” concept. Tang Chen Zangqi: “astringent can fix off” concept. Clinical Application of Fixed Desludging Method Prof. Shi Zhaoqi, based on the theory of “Acid can astringent, astringent can fix desludging” discussed in “Compendium of Materia Medica”, developed and invented “Chinese Medicine Hemorrhoid Eliminating Spirit Injection” and “Four-step Operation Method” in 1977, which are used for treating hemorrhoids. In 1977, he developed and invented “Chinese medicine eliminating hemorrhoid spirit injection” and “four-step operation method” for treating hemorrhoidal prolapse and prolapse of anus, laying the foundation of the fixing technique. On this basis, it was used for injection treatment of nasal polyps, sclerotherapy of bleeding esophageal varicose veins and varicose veins of the lower limbs, armpit odor, and research on blocking injection treatment of advanced rectal cancer in the 1980s. Since 1999, I have been researching and summarizing the literature, clinical and experimental mechanisms related to the fixation and detachment method. The proposed theory of Chinese medicine fixation and detachment method is based on the theory of “acid can astringent, astringent can fix detachment” of Chinese medicine through fifteen years’ summarization of the literature, clinical and basic research. In order to improve the contents of the external treatment method in the textbook of Chinese medicine surgery, we proposed the method of fixing off and established the system of external treatment method of Chinese medicine; applying astringent medicines, focusing on pelvic floor prolapse disease, inflammatory bowel disease, diarrhea, and tumors in the clinical research. The clinical application of external treatment of prolapse method utilizes astringent drugs (such as anti-hemorrhoidal injection, etc.) and adopts innovative injection methods to treat pelvic floor prolapse diseases, such as rectal prolapse (external prolapse, internal prolapse), hemorrhoidal prolapse, perineal descent, and anterior proptosis of the rectum, etc., which has achieved remarkable curative effects in the clinic. Related projects: l National “major new drug creation” scientific and technological major special projects – rectal drug delivery of highly elastic Chinese medicine foam aerosol research l Capital Medical Development Fund – Chinese Medicine Evaluation of the efficacy of surgical fixation and detachment method in the treatment of severe hemorrhoids. l National Natural Science Foundation of China–Exploration of the mechanism of transrectal absorption of Yuanhu, a widespread pain-eliminating drug, for pain relief. l National Natural Science Foundation of China–Study of the efficacy of wind medicines in the treatment of ulcerative colitis based on the AQP and TLR/NF-κB signaling pathways. The mechanism of synergistic effect in the treatment of ulcerative colitis. l School-level project of Beijing University of Traditional Chinese Medicine–Research on the therapeutic evaluation of the effect of dispelling wind and winning dampness on the mucous membrane repair of ulcerative colitis. l Self-selected project of Beijing University of Traditional Chinese Medicine–Rectal administration kinetics of traditional Chinese medicines pain relieving foam aerosol. l Research on the scope of adaptation of the solid-removal therapy. Research on the scope of adaptation of solid-removal therapy Solid-removal therapy applies to a wide range of diseases, involving multiple clinical disciplines. It includes bleeding, defecation, tumor, and pelvic floor diseases such as constipation, fecal incontinence, urinary incontinence, pelvic organ prolapse, sexual dysfunction, etc. It covers the fields of internal medicine, pediatrics, urology, gynecology, acupuncture and massage, and colorectal surgery, etc., and is gradually forming the tendency of multidisciplinary cooperation with the concept of holistic approach. The related research of solid-removal therapy l Chinese medicine surgical solid-removal method for the treatment of prolapse traceability and clinical application l Chinese medicine surgical injection solid-removal method for the treatment of prolapse of anus (rectal prolapse) clinical observation l Chinese medicine surgical injection solid-removal method and PPH surgery combined application for the treatment of rectal intramucosal prolapse clinical observation l Chinese medicine surgical injection solid-removal method for the treatment of proctosis of rectum clinical observation a. Injection solid-removal method of treatment of complete rectal prolapse Prolapse of anus (rectal prolapse) means that the Anal canal, rectal mucosa, rectum whole layer and part of the sigmoid colon downward displacement and prolapse outside the anus of a disease, the treatment is still a difficult problem. Conservative treatment is unsatisfactory, and at present, surgical treatment is mostly used in foreign countries. Methods: high spot submucosal injection around the rectum fan-shaped three-point injection, injection of solid off method of treatment of rectal mucosal prolapse rectal mucosal prolapse, also known as occult rectal prolapse, mucosal prolapse of the anterior wall of the rectum, rectal intramucosal prolapse, refers to the rectal mucosal relaxation, prolapse, defecation to form the intramucosal, blockage of the upper mouth of the anal canal, causing defecation difficulties, belonging to the functional outlet obstruction constipation. Third, the rectal mucosa within the nesting (IRP) four, injection solid off method of treatment of anterior rectal hernia anterior rectal hernia refers to the anterior wall of the rectum and the posterior wall of the vagina. Clinically speaking, anterior rectal herniation is a clinical syndrome caused by the patient’s incomplete defecation, difficulty, scarcity or extreme tension when needing hand-assisted defecation. Surgery is often used when conservative treatment fails. Rectal proptosis (RC) five, after hysterectomy pelvic floor hernia after hysterectomy pelvic enlargement, increased content, weak pelvic floor anterior rectal peritoneal depression hernia into the pelvic floor hernia, the formation of pelvic floor hernia. Pelvic floor hernia leads to constipation: 1. Hernia contents of the rectal wall of the pressure on the rectal wall, resulting in the rectal wall of the closure of the anus, hindering the discharge of feces, and the more forceful defecation, the hernia contents of the rectal wall of the pressure of the greater, the more difficult to discharge feces. Sixth, the Chinese medicine solid off blocking technology for the treatment of tumors national “seventh five-year plan” cancer research project seventh, Chinese medicine foam aerosol on postoperative anal and intestinal pain and pelvic floor pain research according to the characteristics of the onset of pelvic floor disease and the treatment of experience in the State Administration of Traditional Chinese Medicine on the basis of the research of the 92 key projects (the State Administration of Traditional Chinese Medicine in 1992 bidding project, No.: 922501). 922501), developed the pure Chinese medicine wide pain elimination foam aerosol, which is a new dosage form of traditional Chinese medicine, and achieved better therapeutic effect through multifaceted pharmacology and clinical experience research.