salvage laryngectomy
Total laryngectomy performed after failure of primary nonsurgical treatment. Carries higher morbidity than primary surgery due to radiation effects on tissues.
Full Definition
Salvage laryngectomy refers to total laryngectomy performed as secondary treatment following failure of initial organ-preservation therapy, typically radiation therapy alone or concurrent chemoradiation. This procedure is technically more challenging than primary laryngectomy due to radiation-induced tissue changes including fibrosis, poor vascularity, and delayed healing. Patients undergoing salvage laryngectomy have increased risks of complications such as pharyngocutaneous fistula, wound dehiscence, and carotid exposure. Despite these challenges, salvage laryngectomy remains the standard of care for local recurrence or persistent disease after organ-preservation attempts, offering the best chance for cure in this setting.
Usage
Usage note: Always specify as salvage to distinguish from primary surgery; implies prior treatment failure.
In Context
- "Following persistent disease at 3 months post-chemoradiation, the patient was counseled regarding salvage laryngectomy." — Clinical note
- "Salvage laryngectomy carries a 30% risk of pharyngocutaneous fistula formation due to compromised tissue healing." — Informed consent document