Reconstruction after total or subtotal glossectomy.

Abstract

Total or subtotal resection of the tongue for malignant lesions creates difficult reconstructive problems. Though the introduction of myocutaneous flaps revolutionized the reconstruction of the oral cavity, most patients with total and subtotal (more than 75 percent) glossectomy require laryngectomy as a concommittant or subsequent procedure to prevent persistant aspiration. Two groups of patients have been compared in this study. Group I consisted of 10 patients in whom an attempt was made to preserve voice with a total (4 patients) or subtotal (6 patients) glossectomy without laryngectomy. To decrease the chance of aspiration, the tip of the epiglottis was sutured to the posterior pharyngeal wall (epiglottopexy). This additional surgical step allowed swallowing without aspiration by blocking the glottic entrance. Group II consisted of six patients who underwent total glossectomy and laryngectomy. They had reconstruction with a pectoralis myocutaneous flap in one stage. These patients were rehabilitated without any major morbidity and they resumed an oral diet within 3 weeks after surgery. The muscle bulk of the flap and the additional protection of the airway by epiglottopexy in Group I were the keys to successful reconstruction.