Main Entry: sta·pe·dec·to·my Pronunciation: "stA-pi-'dek-t&-mE Function: noun Inflected Form: plural-mies : surgical removal and prosthetic replacement of part or all of the stapes to relieve deafness
stapedectomy sta·pe·dec·to·my (stā'pĭ-děk'tə-mē, -pē-) n. Surgical removal of all or part of the stapes of the middle ear, followed by replacement with a prosthesis.