title: Circumferential tympano-mastoid access. The sinus tympani area.
mesh_terms: D004432:Ear, Middle / Q000601:surgery; D013502:General Surgery / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008416:Mastoid / Q000601:surgery*; D008722:Methods; D013701:Temporal Bone / Q000601:surgery; D014432:Tympanic Membrane / Q000601:surgery*; D014433:Tympanoplasty / Q000266:history