Summary
A Kock pouch is a continent pouch formed by the terminal ileum after colectomy. The procedure was detailed and first performed in 1969 by Dr. Nils Kock. [citation needed]
| Kock pouch | |
|---|---|
| Specialty | gastroenterology |
Indications edit
Kock pouch ileostomy is indicated for patients who are unfit for ileal pouch anal anastomosis (IPAA) because the anus and anal sphincter will be removed during the operation; and patients who develop severe incontinence after IPAA.[1]
A Kock pouch need not be created during the initial colectomy surgery.[citation needed]
Details edit
The pouch has a volume of 500ml to 1000ml so that feces can be stored temporarily and the patient need not carry a stoma bag. This improves the patient's quality of life. A valve is constructed by intussusception of the terminal ileum,[2] thereby containing the stored feces.[1]
References edit
- ^ a b Nils G. Kock; Classic Article; foreword by Corman, Marvin L., M.D.; March 1994; Springer (web); Volume 37, Issue 3; excerpt from "Diseases of the Colon & Rectum"; Chapter: Intra-abdominal 'Reservoir' in Patients With Permanent Ileostomy; Pp. 278–279.
- ^ Kock pouch; Medical Dictionary online; retrieved March 2014.