Sacs or reservoirs created to function in place of the COLON and/or RECTUM in patients who have undergone restorative proctocolectomy (PROCTOCOLECTOMY, RESTORATIVE).

Synonyms: Ileal Reservoirs W-Pouch J Pouch Pouches, Pelvic Ileal Pouches Ileal Reservoir Ileoanal Pouches Reservoir, Ileoanal Kock Pouch Pouch, Kock S Pouch Ileal Pouche Pouches, Ileoanal Pouche, Colonic Colonic Pouche Pouche, Ileal S-Pouchs Pouches, Colonic Colonic Pouches Reservoirs, Ileal W Pouch Reservoirs, Ileoanal J-Pouch S-Pouch Pouches, Ileal Pelvic Pouches Ileoanal Reservoir Reservoir, Ileal Ileoanal Reservoirs