Modern people are forced to live in a stressful pace of life has not been the phenomenon of “soaking” in the hospital without illness, small illnesses, but on the contrary, in the outpatient clinic often heard that there is no time for hospitalization. As the understanding of the disease is updated, new treatment methods are constantly being updated and improved along with the needs of the people. “Hemorrhoids are a common and frequent disease. Recently, experts and scholars at home and abroad believe that the essence of hemorrhoids is the anal cushion, which is a normal physiological structure of the human body. When it is loose, enlarged, bleeding or prolapsed, the symptoms of bleeding, pain, itching and prolapse are called “hemorrhoids”, which is commonly referred to as “hemorrhoids”, and then it needs to be treated. The general hemorrhoids can be treated with sitz baths, creams, suppositories and other symptomatic treatments, and the symptoms can be relieved in a short period of time. Moderate hemorrhoids are still mainly treated with surgery. Such as ligation, excision, injection, laser and other methods. Based on many years of experience in the treatment of anorectal diseases and based on the new concept of modern “hemorrhoids”, a new surgical procedure has been developed, which is also the prevailing procedure in the international medical community today – anastomotic hemorrhoidectomy (PPH surgery). This procedure uses an anastomosis instead of manual excision and suturing, thus ensuring the efficacy of the procedure. It is especially suitable for patients with prolapsed internal hemorrhoids and a portion of prolapsed rectal mucosa. Its most important features are short operation time, short hospital stay, fast wound healing and no postoperative pain. Usually the operation takes only 20 minutes and the hospital stay can be 3-5 days.