[Computerized tomographic evaluation of traumatic ossicles disruption].

Autor:	Zhao S; Department of Otolaryngology-Head and Neck Surgery, Affiliated Beijing Tongren Hospital of Capital University of Medical Sciences, Beijing 100730., Guo J, Dong J, Dai H, Zheng Y, Liuz H
Jazyk:	čínština
Zdroj:	Lin chuang er bi yan hou ke za zhi = Journal of clinical otorhinolaryngology [Lin Chuang Er Bi Yan Hou Ke Za Zhi] 2002 Jul; Vol. 16 (7), pp. 326-7.
Abstrakt:	Objective: To investigate the importance of the high resolution computerized tomography of temporal bone in evaluation of traumatic lesions, particularly of the ossicular disruption. Method: Ten patients with traumatic ossicles dislocation underwent preoperative CT scanning followed by surgical exploration of the middle ear. Result: The radiographic finding was consistent with the operative demonstration for malleoincudal disarticulation (3 ears), incudostapedial dislocation (7 ears), and the fracture of temporal bone (8 ears). Conclusion: The incus was the most vulnerable ossicle in the trauma to the middle ear. CT scans can diagnose exactly the damage position in middle ear.
Databáze:	MEDLINE
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