Management of Palatal Defects after Free-Flap Reconstruction and Radiotherapy

Abstract Palatal fistulas have significant effects on quality of life. Traditional prosthetic rehabilitation and surgical reconstruction of palate defects in radiation-naïve tissues are well described. However, palatal fistulas developing after initial tumor extirpation, free-flap reconstruction, and adjuvant radiation or chemoradiation are associated with challenging secondary tissue effects. In this review, we will discuss the management of palatal fistulas after surgical reconstruction and radiotherapy.