Endoscopic-Assisted Palatal Surgery Via Transoral and Intranasal Approach.

Palate carcinoma often challenges to the treatment options. It depends on the histologic type, local invasion, and nodal or distant metastasis. Hard palate tumors that invade the nasal cavity can be operated by midfacial degloving approach, lateral rhinotomy approach, and lip splitting incision with infrastructure maxillectomy. These approaches inevitably coincide with facial scars, nerve injuries, facial swelling, and long hospital stay. Transoral robotic assisted surgery can be applied; however, this needs high price and has a weakness of accurate handling about intranasal lesion. The authors have performed transoral and intranasal endoscopic-assisted palatal removal of recurrent palatal carcinoma for a patient and herein report their technique and result.