Journal of Clinical and Diagnostic Research (Apr 2024)

Gracilis Flap Restoring Quality of Life in a Patient with Non Functional Anal Sphincter

  • Simran Dhole,
  • Firoz Borle,
  • Suhas Jajoo,
  • Chandrashekhar Mahakalkar,
  • Shivani Kshirsagar

DOI
https://doi.org/10.7860/JCDR/2024/68664.19240
Journal volume & issue
Vol. 18, no. 04
pp. 06 – 08

Abstract

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An excellent technique for reconstructing the perineum following extensive perineal resection for restoration of a traumatised anal sphincter is the Gracilis myocutaneous flap. Direct anal trauma or pelvic injuries can separate the anal sphincters. An overlapping sphincteroplasty has a fair possibility of regaining acceptable fecal continence if roughly half of the sphincter ring is still functional. A case of a 22-year-old male who underwent Gracilis myocutaneous flap reconstruction after being diagnosed with a non functioning anal sphincter is reported. A free muscle transplant was done to repair the sphincter, utilising denervated muscle with an intact blood supply. New muscle was attached to those sphincter muscles which were still functional. The transplanted muscle receives new muscular fibers, enabling the repaired sphincter to contract voluntarily in addition to reflexively. The surgical approach is determined based on the presented sphincter defect. Free muscle transplantation can be preferred in cases where the external sphincter has some degree of functionality.

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