[Extracartilaginous glottectomy. Operative technic, indications and results].

: Cancer developing on a chronic laryngitis or bilateral superficial cancer of vocal cords still pose management problems to surgeons. Double cordectomy presents the inconvenience of opening the larynx in the median line and the need for insertion of a dilating piece removed during a second stage. These disadvantages can be avoided by an extracartilaginous glottectomy by median opening of thyroid cartilage, monoblock ablation of both vocal cords and immediate closure of larynx by lowering of ventricular bands. A wide larynx is obtained with a loud but veiled voice.