title: [Unexpected severe degradation of speech recognition in a patient with cochlear implant].
authors.forename: L
authors.initials: L
authors.lastname: Gärtner
authors.forename: W
authors.initials: W
authors.lastname: Würfel
authors.forename: A
authors.initials: A
authors.lastname: Büchner
authors.forename: T
authors.initials: T
authors.lastname: Lenarz
mesh_terms: D000158:Acoustic Impedance Tests; D000368:Aged; D003054:Cochlear Implants; D054893:Cone-Beam Computed Tomography; D003638:Deafness / Q000175:diagnosis / Q000601:surgery*; D004567:Electrodes, Implanted; D019544:Equipment Failure Analysis; D005260:Female; D005500:Follow-Up Studies; D005548:Foreign-Body Migration / Q000175:diagnosis / Q000601:surgery; D006801:Humans; D007090:Image Interpretation, Computer-Assisted; D011474:Prosthesis Design; D012086:Reoperation; D012405:Round Window, Ear; D013069:Speech Reception Threshold Test