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Dartos Muscle Interposition Flap for the Treatment of Rectourethral Fistulas

  • Original Contributions
  • Published:
Diseases of the Colon & Rectum

Abstract

Purpose

Rectourethral fistula is a rare complication of pelvic surgery, trauma, or inflammation. The many techniques for repairing these fistulas vary in their success rates. Our goal was to describe the use of a dartos muscle interposition flap for repair of these fistulas.

Methods

We performed a retrospective review of eight patients who underwent repair of a rectourethral fistula with a dartos muscle interposition flap. We describe the success rate and patient-related factors that may have affected success. The technique of dartos muscle interposition is described and compared with other previously described techniques.

Results

Six of eight patients had healing of their fistulas documented by follow-up cystogram.

Conclusions

Dartos muscle interposition is a straightforward technique that can result in successful fistula repair but should not be used in patients with risk factors for poor wound healing, such as an immunocompromised state or previous radiation therapy.

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Correspondence to Madhulika G. Varma M.D..

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Varma, M.G., Wang, J.Y., Garcia-Aguilar, J. et al. Dartos Muscle Interposition Flap for the Treatment of Rectourethral Fistulas. Dis Colon Rectum 50, 1849–1855 (2007). https://doi.org/10.1007/s10350-007-9032-3

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  • DOI: https://doi.org/10.1007/s10350-007-9032-3

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