Colorectal diseases are a general term for a variety of diseases that occur in the anus, rectum and colon, and are no longer limited to simple hemorrhoidal fistulae in the traditional sense. prolapse, anorectal malformation, perineal tear, anorectal cancer, anal incontinence, perianal sacrococcygeal teratoma, anorectal stenosis, anorectal injury and foreign body, perianal skin diseases such as perianal eczema, anorectal venereal diseases such as acromegaly, gonorrheal anorectalitis, and other anorectal diseases such as appendicitis, Crohn’s disease, intestinal tuberculosis, intestinal obstruction, colorectal tumors, colorectal polyps and polyposis, congenital giant colon, congenital anus, congenital anal malformation, anorectal atresia, acute and chronic diarrhea, various acute and chronic enteritis such as ulcerative colitis, etc.
It is especially noteworthy that persistent constipation caused by various reasons has also been fully integrated from the scope of internal medicine to the scope of anorectal surgery, which makes the diagnosis and treatment of constipation more specialized and targeted, and achieves better curative effect. The colon and anus disease is a common clinical disease, folklore since ancient times there are “ten people nine hemorrhoids”, “ten men nine hemorrhoids”, “ten women ten hemorrhoids” and so on, these diseases to the patient’s life and The disease has caused great distress to the lives and physical and mental health of patients.
The anus colorectum is a series of organs with complex physiological functions. It is located at the end of the human digestive system, adjacent to the urethra, bladder, male prostate, female vagina and other organs, and its unusually complex anatomy still has no definitive answer. It is a very sensitive area, which is unique to the human body “three sensitive areas”.
Therefore, even a very slight treatment may cause great pain or discomfort to the patient, and the degree of such pain or discomfort far exceeds the post-surgical reaction of any other part of the body. Surgery is currently the primary treatment for anorectal disease. In addition to the complete and effective removal or excision of pathological changes, the treatment of anorectal disease must also involve the complete restoration or reconstruction of its physiological function, which is significantly different from other surgical procedures. Therefore, compared with any other surgical procedures, surgery for anorectal diseases, on the basis of adhering to the basic principles of surgery, is more concerned with surgical skills, requiring more careful, delicate and specialized surgeons during surgery, as well as active cooperation from patients, who should pay sufficient attention even after discharge and insist on self-care and outpatient follow-up when necessary.