With the improvement of people’s living standards and the increasingly fierce competition in society, the incidence of functional diseases caused by a combination of dietary structure and mental factors has been increasing, among which the increased incidence and aggravation of functional constipation (FC) is particularly prominent, and the resulting decline in quality of life is also gaining increasing attention. The resulting decline in quality of life is also gaining attention. Functional constipation refers to constipation that is not caused by organic diseases (e.g., tumors, abdominal space-occupying diseases, metabolic diseases such as diabetes mellitus and hypothyroidism, and systemic muscular neuropathy such as Parkinson’s disease). Domestic regional epidemiological survey results show that the incidence of constipation is about 3-17%, and moderate to severe constipation seriously affects people’s quality of life. In particular, the cardiovascular accidents caused by constipation in middle-aged and elderly people should not be ignored. At present, there are more prominent problems about the treatment of constipation, first of all, there are significant differences in the level of specialist treatment between regions and hospitals. Many patients with constipation have been untreated for a long time, and their symptoms are not relieved after treatment by gastroenterology, anorectology, endocrinology, or even surgery, so what department should be consulted for constipation? What auxiliary tests can identify the cause of constipation? What is the final treatment method? Most patients with constipation have a long history of taking medication before consulting a doctor, and most of the medications they take contain stimulant laxative ingredients, and their symptoms are relieved within a short period of time, but as they take laxatives for a longer period of time, the dosage of the medication gradually increases, and finally the medication fails completely and needs to be replaced. In a number of hospitals, multiple doctors, but because most hospitals lack constipation treatment specialist and professional physicians, the lack of specialist auxiliary examination conditions, which also makes patients do not get the correct and timely treatment. It is out of the current lack of constipation treatment health resources, Shenyang Anorectal Hospital in October this year officially established the constipation treatment center (pelvic floor rehabilitation center), its predecessor is the defecation disorder department, based on years of clinical treatment experience of defecation disorders, the center introduced international top inspection and treatment equipment, sent young doctors to Nanjing, Guangzhou and other domestic high-level constipation treatment specialist training, the overall department At present, it is the first constipation treatment specialty in the eastern provinces and even in China with comprehensive and advanced hardware and leading treatment technology. The center conducts comprehensive and systematic examination for patients through colon transmission test, barium enema, fecal imaging, rectal-anal power test, pelvic floor electromyography, electronic colonoscopy and other auxiliary examinations to assess the function of colon power and pelvic floor outlet, and performs individualized and comprehensive treatment according to the causes. Based on the accurate typing diagnosis of constipation, our center provides individualized comprehensive treatment for functional constipation. Patients with simple slow transmission constipation (insufficient colonic power) mainly present with lack of constipation and abdominal distension and pain; this type of constipation can be treated by colonic pathway, biofeedback, pharmacotherapy, Chinese medicine comprehensive treatment (Chinese medicine, electroacupuncture, medicine patch), etc. Patients with outlet obstruction type of constipation are mainly divided into pelvic floor dystocia syndrome and Patients with outlet obstruction constipation are mainly divided into pelvic floor retardation syndrome and pelvic floor relaxation syndrome, the former mainly manifesting as straining to defecate and thin or flattened stool strips; the latter mainly manifesting as incomplete stool, frequent bowel movements, and no sensation of anal drop. Patients with outlet obstruction type constipation can be treated with biofeedback and sacral nerve stimulation to restore the elasticity and tone of the pelvic floor muscles, so that the “outlet” can be unobstructed. Constipation is currently known as the cancer that does not die, which shows the difficulty of its treatment and the degree of impact on the quality of life of patients, early constipation, do not use drugs indiscriminately, should be consulted as soon as possible in the treatment of constipation specialist, to find the cause of constipation, to receive scientific and reasonable constipation treatment! Part I: Typology of constipation: Functional constipation: slow-transmission constipation (colon, lack of power of the whole digestive tract)