A labyrinthectomy is a procedure used to decrease the function of the labyrinth of the inner ear. This can be done surgically or chemically. It may be done to treat Ménière's disease.
12Pullens, B; van Benthem, PP (16 March 2011). "Intratympanic gentamicin for Ménière's disease or syndrome". The Cochrane Database of Systematic Reviews (3) CD008234. doi:10.1002/14651858.CD008234.pub2. PMID21412917.