Use of Intraoperative Fluorescent Angiography to Assess and Optimize Free Tissue Transfer in Head and Neck Reconstruction

Free tissue transfer can be technically challenging, especially in complex head and neck reconstruction. An algorithmic approach using SPY Elite imaging aids in pedicle location, angiosomal assessment, anastomotic flow visualization, and cutaneous and osteocutaneous flap perfusion assessment. This objective tool can assist the reconstructive surgeon in avoiding perfusion-related complications and total and partial flap losses, thus improving patient outcomes.