Time-saving techniques in otologic surgery.
D004427:Ear Diseases / Q000601:surgery*; D005205:Fascia / Q000637:transplantation; D006801:Humans; D008416:Mastoid / Q000601:surgery; D008722:Methods; D009873:Operating Rooms / Q000458:organization & administration; D011300:Preoperative Care; D013525:Surgical Instruments; D014432:Tympanic Membrane / Q000601:surgery