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Myocutaneous flaps in genitourinary oncology
1Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York 10021.
The Journal of Urology
|April 1, 1994
Summary
Myocutaneous flaps effectively reconstruct large surgical defects in the groin, perineum, and lower abdomen following genitourinary cancer treatment or pelvic fistula repair. This method demonstrated a low complication rate, proving its efficacy in complex cases.
Area of Science:
- Reconstructive Surgery
- Surgical Oncology
- Urology
Background:
- Genitourinary malignancies and complex pelvic fistulas often result in large surgical defects.
- Previous treatments, including radiation, can compromise wound healing and necessitate advanced reconstructive techniques.
- Effective soft tissue coverage is critical for successful patient outcomes in these challenging cases.
Purpose of the Study:
- To evaluate the effectiveness of myocutaneous flaps for reconstruction after genitourinary cancer treatment or pelvic fistula repair.
- To assess the complication rates associated with myocutaneous flap reconstruction in various clinical scenarios.
- To determine the suitability of myocutaneous flaps for covering diverse surgical defects, including irradiated tissues and open wounds.
Main Methods:
- A retrospective review of 32 myocutaneous flaps performed in 28 patients between January 1983 and September 1992.
- Flaps were utilized for primary wound coverage, repair of irradiated resection sites, complex radiation-induced fistulas, and infected/nonhealing wounds.
- Common donor sites included tensor fascia lata, gracilis, rectus abdominis, and rectus femoris muscles.
Main Results:
- Myocutaneous flaps were successfully employed in 32 reconstructions for various complex surgical defects.
- The study reported 1 major complication (flap loss) and 9 minor complications, with no perioperative deaths.
- Effective coverage was achieved for large groin, perineal, and lower abdominal defects, including those in previously irradiated fields.
Conclusions:
- Myocutaneous flaps are a highly effective and safe reconstructive option for managing extensive surgical defects following genitourinary cancer surgery or pelvic fistula treatment.
- The technique is particularly valuable for covering defects in challenging environments, such as previously irradiated tissues or infected wounds.
- Low complication rates support the use of myocutaneous flaps as a reliable method for achieving successful surgical reconstruction.