[Temporal bone trauma and imaging].
Fractures of the temporal bone result from direct trauma to the temporal bone or occur as one component of a severe craniocerebral injury. Complications of temporal trauma are hemotympanon, facial nerve paralysis, conductive or sensorineur hearing loss, and leakage of cerebrospinal fluid. Early recognition and an appropriate therapy may improve or prevent permanent deficits related to such complications. Only 20-30% of temporal bone fractures can be visualized by plain films (7). CT has displaced plain radiography in the investigation of the otological trauma because subtle bony details are best evaluated by CT which even can be reformatted in multiple projections, regardless of the original plane of scanning. Associated epidural, subdural, and intracerebral hemorrhagic lesions are better defined by MRI.
Turetschek
K
K
Universitätsklinik für Radiodiagnostik, AKH Wien.
Czerny
C
C
Wunderbaldinger
P
P
Steiner
E
E
D004423:Ear / Q000293:injuries* / Q000473:pathology; D016489:Head Injuries, Closed / Q000175:diagnosis; D006801:Humans; D008279:Magnetic Resonance Imaging; D012887:Skull Fractures / Q000175:diagnosis*; D013701:Temporal Bone / Q000293:injuries* / Q000473:pathology; D014057:Tomography, X-Ray Computed
Schläfenbeintrauma und Bildgebung.