Does the Use of Intraoperative Angiography Reduce the Incidence of Postoperative Wound and Flap Complications in Complex Lower Extremity Oncologic Reconstruction?

Introduction: Intraoperative laser angiography via indocyanine green (ICG) has become a valuable tool in objectively assessing tissue perfusion in reconstructive procedures. Studies have demonstrated the utility of ICG angiography (ICGA) for decreasing both mastectomy skin flap necrosis and wound healing complications in abdominal wall reconstruction. This tool has not been studied in lower extremity oncologic reconstruction.