title: Facial nerve in middle ear and mastoid surgery.
authors.forename: Ali
authors.initials: A
authors.lastname: Eftekharian
mesh_terms: D004432:Ear, Middle / Q000601:surgery*; D005154:Facial Nerve; D020220:Facial Nerve Injuries / Q000517:prevention & control*; D006801:Humans; D008416:Mastoid / Q000601:surgery*