pph surgery is effective, can retain the anal lining, does not destroy the normal physiological function of the anal cushion, and is less painful than traditional surgery, short surgery, fast recovery, but there may be some complications. pph surgery full name anastomosis hemorrhoidal mucosal ring cutting stapling, also known as anastomosis hemorrhoidal mucosal ring cutting. pph surgery is mainly applicable to Ⅲ, Ⅳdegree internal hemorrhoids, non-surgical treatment failure of Ⅱdegree internal hemorrhoids, annular hemorrhoids, as well as rectal mucosal prolapse, etc.; its trauma is small, recovery is fast, the effect is relatively ideal, and to a large extent, it can reduce the postoperative pain; however, there may also be a sense of pain, lower abdominal pain, anastomotic bleeding, rectovaginal fistula, anal sensory disorders and infections, and other complications. If pph surgery has been done, postoperative care must follow the doctor’s instructions, including medication and diet as well as appropriate exercise; if there are complications, the doctor must be informed in time, symptomatic treatment, so as not to delay the condition.