The Kock pouch urinary reservoir.
The use of detubularized ileum for the Kock pouch produced a low pressure, high capacity system superior to large bowel segments that provided excellent continence and protection of the upper urinary tracts. The early enthusiasm was tempered, however, by the technically demanding aspects of the construction of the nipple valves, the early and late complications, and occasional catheterization problems. With simple modifications in the fixation of the intussuscepted nipples, limiting use of staples and mesh collars, and tapering of the stoma, much of those problems have been resolved. The nipple valve is reliable and superior to the tunneled implant for the dilated ureter. With more widespread indications for continent neobladders, the hemi-Kock reservoir remains one of the most dependable and stable neobladders.
Nieh
P T
PT
Department of Urology, Lahey Hitchcock Medical Center, Burlington, Massachusetts, USA.
D005260:Female; D006801:Humans; D007082:Ileum / Q000601:surgery; D008297:Male; D018579:Patient Selection; D011182:Postoperative Care; D011183:Postoperative Complications / Q000453:epidemiology / Q000209:etiology / Q000378:metabolism; D012007:Rectum / Q000601:surgery; D013997:Time Factors; D016476:Urinary Reservoirs, Continent