Surgical approaches in rectal prolapse can be either perineal or abdominal and they may involve fixation of the bowel ( rectopexy ) , or resection ( a portion removed ) , or both .
Surgical approaches in rectal prolapse can be either perineal or abdominal . 
 Procedures for rectal prolapse may involve fixation of the bowel ( rectopexy ) , or resection ( a portion removed ) , or both .