The earth has human beings, also produced the disease, and the anorectal disease is more unique to human beings, a kind of disease and common disease. Check the written records, anal and intestinal diseases were first recorded in the “Classic of Mountains and Seas”, and in the subsequent “Zhuangzi” is also contained. To the “Neijing” has been able to hemorrhoids, fistulas and other anorectal diseases from the etiology of the mechanism of the more clear, ancient Chinese medicine has thirteen sections of the division, although it failed to hemorrhoids and fistulas alone, but in the vast sea of medical writings, contains a very rich, unique efficacy of the treatment of anorectal diseases of the scientific content. The development of the times to the present day, a highly civilized society so that human habits and dietary structure has changed dramatically. The pressure of life, work pressure, stimulating food, irregular work and rest time, so that the modern civilization disease, including the emergence of hemorrhoidal disease is also increasing, and its intractability tends to increase, “ten people nine hemorrhoids” in our country is by no means an unfounded delusion. Hemorrhoids for anal and intestinal diseases in the common diseases, frequent diseases, because of its secrecy, so that patients are often ashamed to seek medical treatment or choose not standardized hospital diagnosis, resulting in delayed or treatment effect is not ideal, and even more irregular treatment aggravated the patient’s condition, increased the patient’s pain. The treatment of hemorrhoids in people’s minds there are still some misunderstandings, not all hemorrhoids need surgical treatment. Asymptomatic “hemorrhoids” do not need to be treated, and for the treatment of symptomatic hemorrhoids preferred conservative therapy, conservative therapy effect is not good before considering surgical therapy. The postoperative pain of hemorrhoids is well known, so minimally invasive treatment of hemorrhoids has become a mainstream procedure. Our Department of Anorectal Medicine was the first to cause RPH minimally invasive therapy in Rizhao, to carry out minimally invasive treatment of hemorrhoids, and to become the Shandong Province hemorrhoid micro-innovation technology (RPH) technical cooperation unit. RPH minimally invasive therapy is from the motherland medicine ligation therapy development, with the development of technology, ligation from the beginning of manual ligation evolved into with the help of the corresponding instrumentation to assist the automatic adhesive ring ligation, is now Europe and the United States preferred therapy. Its principle is the use of negative pressure, attraction and ligation of hemorrhoidal tissue and relaxation of excessive hemorrhoids on the mucous membrane, and the use of the elasticity of the rubber ring to block the blood supply of internal hemorrhoids and make it fall off, to eliminate hemorrhoids, bleeding and prolapse and other symptoms of the purpose of the contraction of the scar, will be downward displacement of the anal cushion upward fixation, so that the normal anatomical structure of the lower part of the rectum to be restored. Its indications are: all stages of internal hemorrhoids (1~3 stages of the best results); mixed hemorrhoids of the internal hemorrhoid part; PPH or other therapies after the treatment of hemorrhoids or anal cushion retraction is incomplete, can be used as a complementary treatment of RPH; other: rectal focal lesions, such as rectal polyps, rectal hemangiomas or vascular malformations, rectal proptosis and other diseases.RPH can retain the integrity of the rectal-anal migratory epithelium and anal cushion, to restore the mucosa and the anal sphincter. RPH can preserve the integrity of the rectal tube migrating epithelium and anal cushion, restore the local anatomical relationship between the mucosa of the anal tube and the anal sphincter, preserve the fine bowel control function of the anal tube, maximize the preservation of the skin of the anal tube, shorten the healing time of wounds, and greatly reduce the postoperative pain. The whole process of ligation treatment realizes automation, which is time-saving, labor-saving, practical and simple, and can be operated by a single person, with mild pain and rare complications, leaving no scar after operation, and not destroying the normal structure and appearance of rectum and anal canal. RPH minimally invasive surgery was first introduced in Rizhao by the Department of Anorectology of our hospital, and since the operation has been carried out, patients have generally reflected that the pain is mild, little pain, or even no pain, and the recovery cycle is short, and the surgery has been praised by the patients. The development of new technologies and new techniques also make the treatment of hemorrhoids really enter the minimally invasive painless era.