The approach to the promontory in operations for aseptic ear diseases.
D004423:Ear; D004427:Ear Diseases; D004429:Ear Ossicles / Q000601:surgery*; D004432:Ear, Middle / Q000601:surgery*; D006801:Humans; D008575:Meniere Disease / Q000601:surgery*
EAR OSSICLES/surgery; EAR, MIDDLE/surgery; MENIERE'S DISEASE/surgery