PPH surgery is generally referred to as anastomotic supramucosal hemorrhoidal circumcision, which is a surgical procedure that can treat conditions such as circumferential hemorrhoids and rectal prolapse. Anastomotic supramucosal hemorrhoidal circumcision is a surgical procedure in which the rectal mucosa and submucosal tissues are circumferentially excised with preservation of the anal cushion and then locally anastomosed instantly, which not only blocks the hemorrhoid’s blood supply, but also suspends and fixes the detached tissues. The anastomosis can be used to treat circumferential hemorrhoids, rectal prolapse, mixed hemorrhoids, as well as Stage II internal hemorrhoids, Stage III internal hemorrhoids, Stage IV internal hemorrhoids, and other conditions. It is recommended that anastomotic hemorrhoidal mucosal cricothyrotomy can be performed under the guidance of a doctor. It is worth noting that anastomotic hemorrhoidal mucosal cricothyrotomy is contraindicated for pregnant women and children, as well as for patients with pelvic tumors, intractable constipation, anal stenosis, total rectal prolapse, and portal vein hypertension. In addition, patients can eat fresh fruits and vegetables after surgery, and should develop the habit of regular bowel movements.