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