中耳和乳突的计算机断层扫描评估对创伤后听力损失的作用

Computerized tomographic evaluation of the middle ear and mastoid for posttraumatic hearing loss.

作者信息

Swartz J D, Swartz N G, Korsvik H, Wolfson R J, Hampel A, Ronis M L, Lowry L D

出版信息

Ann Otol Rhinol Laryngol. 1985 May-Jun;94(3):263-6.

Abstract

High resolution computerized tomography has been proven valuable in all aspects of temporal bone study. The importance of the procedure in evaluation of traumatic lesions, particularly of the middle ear, has been underemphasized. Damage to the middle ear may occur with blunt trauma, penetrating injury, or barotrauma. Conductive hearing loss and/or CSF otorrhea may result. Detailed evaluation of the ossicles is the hallmark of properly performed computerized tomographic evaluation.

摘要

高分辨率计算机断层扫描已被证明在颞骨研究的各个方面都很有价值。该检查程序在评估创伤性病变，特别是中耳创伤性病变中的重要性一直未得到充分重视。中耳损伤可能由钝器伤、穿透伤或气压伤引起。可能会导致传导性听力损失和/或脑脊液耳漏。对听小骨进行详细评估是正确进行计算机断层扫描评估的关键。