Facial reanimation with masseter nerve–innervated free gracilis muscle transfer in established facial palsy patients

摘要

BackgroundThe masseter nerve is a useful donor nerve for reconstruction in patients with established facial palsy, with numerous advantages including low morbidity, a strong motor impulse, high reliability, and fast reinnervation. In this study, we assessed the results of masseter nerve–innervated free gracilis muscle transfer in established facial palsy patients.