Professional
Technical
IVT
supraglottic laryngectomy
Surgical removal of the portion of the larynx above the vocal cords, preserving voice function while treating cancer.
Full Definition
A partial laryngectomy procedure that removes the epiglottis, false vocal cords, and upper portion of the thyroid cartilage while preserving the true vocal cords. This organ-preserving surgery allows patients to maintain voice and swallowing function with appropriate rehabilitation. The procedure is typically indicated for early-stage supraglottic cancers and requires careful patient selection based on tumor location and extent.
Usage
Usage note: Distinguish from other partial laryngectomy procedures by anatomical boundaries removed.
In Context
- "The patient underwent supraglottic laryngectomy with preservation of both arytenoid cartilages." — Surgical report
- "Voice quality assessment six months post-supraglottic laryngectomy showed satisfactory functional outcomes." — Follow-up documentation
Also known as
horizontal laryngectomy
supraglottic partial laryngectomy
Contrasted with
total laryngectomy
Don't confuse with
supracricoid laryngectomy
vertical laryngectomy