laryngectomy
Surgical removal of the larynx, typically performed for advanced laryngeal cancer.
Full Definition
Laryngectomy is the surgical procedure involving complete or partial removal of the larynx (voice box). Total laryngectomy involves removal of the entire larynx, requiring creation of a permanent tracheostomy and resulting in loss of natural voice. Partial laryngectomy preserves some laryngeal function while removing the tumor. The procedure is primarily indicated for advanced laryngeal cancer that cannot be treated with organ-preservation approaches. Post-operative rehabilitation includes speech therapy and learning alternative communication methods such as esophageal speech or tracheoesophageal puncture.
Usage
Usage note: Distinguish from laryngoscopy (examination) and laryngotomy (incision).
In Context
- "The multidisciplinary team recommended total laryngectomy following failure of concurrent chemoradiation." — Treatment plan
- "Post-laryngectomy patients require comprehensive rehabilitation including speech pathology assessment." — Care protocol