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首页> 外文期刊>Auris, nasus, larynx >Bilateral spontaneous symptomatic temporomandibular joint herniation into the external auditory canal: A case report and literature review
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Bilateral spontaneous symptomatic temporomandibular joint herniation into the external auditory canal: A case report and literature review

机译:双侧自发症状颞下颌关节疝气进入外耳道:案例报告和文献综述

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摘要

Spontaneous temporomandibular joint (TMJ) herniation is the entity of protrusion of the retrodiscal contents of the TMJ into the external auditory canal (EAC) through a persistent Huschke's foramen. There have been a number of reports of spontaneous TMJ herniation, but there are no reports of bilateral symptomatic TMJ herniation. We report a case of a 70-year-old man who complained of a crunching sound in both ears during mastication. Examination showed bulging from the anterosuperior wall of the EAC on each side when the patient opened his mouth, which pushed the tympanic membrane medially. Bony defects in the corresponding area were seen on computed tomography. We describe a very rare case of bilateral spontaneous TMJ herniation that caused symptoms by having a direct impact on the tympanic membrane. (C) 2017 Elsevier B.V. All rights reserved.
机译:自发的颞下颌关节(TMJ)突变是通过持久的Huschke的孔子突出TMJ进入外耳道(EAC)的突出部的实体。 有一些自发TMJ狂潮的报告,但没有关于双侧症状TMJ突出的报道。 我们举报了一个70岁男子的案例,在咀嚼过程中抱怨两只耳朵中的嘎吱嘎吱声。 当患者张开嘴时,检查从每一侧的AEC的ANTOSuiorior墙壁膨胀,从而在后方推动鼓膜膜。 在计算机断层扫描中看到了相应区域中的骨缺陷。 我们描述了双侧自发性TMJ疝气的非常罕见的案例,通过对鼓膜直接影响造成症状。 (c)2017 Elsevier B.v.保留所有权利。

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