Flap Reconstruction of Gastrointestinal-to-Genitourinary Fistulas: A 20-Year Experience

Journal of Reconstructive Microsurgery
Jeremie D OliverNho V Tran

Abstract

Gastrointestinal-to-genitourinary fistulas may occur secondary to obstetric complications, radiation therapy, cancer without radiation, inflammatory bowel disease, or previous surgery. Flap reconstruction is useful for complex cases refractory to standard techniques, separating the fistula tracts to aid healing. The purpose of this study was to investigate outcomes and risk factors for complications in flap reconstruction of fistulas from several different etiologies performed over a 20-year period. All patients who underwent flap reconstruction between January 1995 and December 2014 were reviewed. Patient demographics, prior treatment failures, surgical indications, and comorbidities were obtained. Operative and postoperative data were collected, including flap type, length of stay, early and late complications, recurrences, and follow-up time. Operative success was defined as definitive treatment of the fistula without recurrence within 6 months. There were 59 patients who underwent 66 reconstructions. The overall complication rate was 59.1%. Complications included infection (21%), dehiscence (17%), and partial flap loss (1.5%). Operative success rate was 51.5%. Smoking history (p = 0.021) and body mass index (BMI) > 35 (p = ...Continue Reading

Citations

May 12, 2020·Journal of Minimally Invasive Gynecology·Rachael HaverlandJohnny Yi

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