Supracricoid hemilaryngopharyngectomy. Analysis of 240 cases.

The supracricoid hemilaryngopharyngectomy consists of resection of the supracricoid hemilarynx and ipsilateral pyriform sinus. Two hundred forty patients underwent this procedure from 1964 through 1983. Two hundred twenty-two patients had no airway impairment, and 204 recovered normal deglutition. The local recurrence rate was 5.2%. Indications for the procedure are carcinoma of the supracricoid upper part of the pyriform sinus and carcinoma of the lateral laryngeal margin with normal vocal cord mobility.