Sataloff R T, Bough I D, Spiegel J R
Department of Otolaryngology, Thomas Jefferson University Hospital, Philadelphia, Pa.
Laryngoscope. 1994 Nov;104(11 Pt 1):1353-61. doi: 10.1288/00005537-199411000-00007.
Disruption of the cricoarytenoid joint is a relatively uncommon event, according to the world literature. Only 31 reported cases of arytenoid dislocation or subluxation exist other than the 26 cases described in this paper. Often cases are misdiagnosed as vocal fold paralysis. Knowledge of the signs and symptoms of arytenoid dislocation aids in correct diagnosis and early treatment. Even when diagnosis has been delayed, surgery may be highly effective. Familiarity with state-of-the-art diagnostic techniques and new concepts in management helps optimize the chances for good voice quality.
根据世界文献，环杓关节脱位是一种相对罕见的情况。除本文所述的26例病例外，仅有31例报告的杓状软骨脱位或半脱位病例。这些病例常常被误诊为声带麻痹。了解杓状软骨脱位的体征和症状有助于正确诊断和早期治疗。即使诊断延迟，手术也可能非常有效。熟悉最新的诊断技术和管理中的新概念有助于优化获得良好嗓音质量的机会。
