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Updated: Aug 2, 2026
Murine Ileocolic Bowel Resection with Primary Anastomosis
Published on: October 29, 2014
[Uretero-intestinal anastomosis. Our experience. The simpler... the better]
J L Moyano Calvo1, J Castiñeiras Fernández
1Cátedra y Servicio de Urología del Hospital Universitario Virgen Macarena, Fundación Joaquín Albarrán, Sevilla.
Introduction:
There are many techniques describe for ureteroenteric anastomoses. We present our experience with three of them inorder to reduce the stenosis rate.
Method And Material:
We have done radical cystectomy in 77 patients. Urinary diversion with small bowel in 20 patients (Paduana ileal neobladder) and dstubulized ureterosigmoidostomy (MainzII) in 55. Initially, we used Le Duc technique, afterward Ricard technique and actually bivalva technique (direct).
Results:
We have performed Le Duc in 38%, Ricard in 31% and "bivalva" in 27%. Median follow-up are 37.7 months, 19.9 months and 10 months respectively. Stenosis: 16.7% with Le Duc; 20.5% with Ricard and 9.1% with bivalva technique. Renal anulation: 10.4% with Le Duc; 10.3% with Ricard and 0% with bivalva (p .000).
Conclusions:
In our experience, the less stenosant anastomose is BivalvaIn one. The simpliest technique, the best results. The rate of stenosis is higher when the upper urinary tract is dilatated pre-surgery, independently of the anastomosis technique.
