Model: P-PPH-01 Procedure for prolapse and hemorrhoids (PPH) is a type of surgery used to remove the hemorrhoids by using a circular stapling instrument. This hemorrhoidectomy trainer consists of soft tissue buttock jig and rectum. We used different materials for different parts for bringing out more human like tactile experience. Both of buttock and rectum are suture applicable.The rectum is replaceable, so you can reuse the buttock jig repeatedly.