The partial myocutaneous gluteal flap reconstruction of extralevator abdominoperineal defects in irradiated patients.

Reconstruction of the irradiated perineum has posed a consistent reconstructive challenge historically. The evolution of reconstructive techniques must mirror advances in neoadjuvant treatment and surgery for low rectal cancer. The purpose of this study was to evaluate the perineal healing in a cohort of patients, of whom a majority had laparoscopic tumor excision and partial myocutaneous gluteal flap reconstruction.