Alternatives to Conventional Ileostomy

abdominal absorption achieved activity anal canal anal sphincter anorectal appears assessment associated balloon bowel Brooke ileostomy cancer capacity catheter cause changes chronic clinical closed colectomy colon complete complications construction continent ileostomy conventional Crohn's disease described developed device dilation distal dogs early effect et al experience external fecal four frequency function ileal reservoir ileoanal anastomosis ileorectal anastomosis ileum important improved incontinence increased indications initial intestinal Kock later less loop major mean months mucosa muscle normal observed obstruction occlusion occurred operation patients performed period placed polyposis postoperative pouch present preservation pressure problems procedure proctectomy proctocolectomy proximal pull-through rectal rectum remains removed reported risk seen segment severe similar skin sphincter stoma stool Surg surgeons surgery surgical sutures Table technique tients tion tomy treatment tube ulcerative colitis valve volume wall weeks