慢性颈间盘突出症发病因素探讨（附28例分析）

本文报告慢性颈间盘突出症２８例。总结了临床特点并探讨、分析发病因素及发病机制。临床特点包括：中青年多见，病情发展较快，多为１～２个间盘突出，预后良好等。发病因素包括：发育性椎管狭窄，特殊职业或不良生活习惯引起的颈椎过劳等。根据文献复习和作者经验，认为慢性颈间盘突出症是颈椎病的早期病理发展阶段。

Etiological Survey on Chronic Protrusion of Cervical Intervertebral Disc(28 cases analysis)

cases of the chronic cervical disc protrusion were reported.The clinical features and the cause of the disease were analyzed. The features included middle-age and young persons,faster development, only one-two disc protrusion,good prognosis and so on. The predisposing factors included congenital canal stenosis,special occapition inducing strain of cervical intervertebral disc, poor habit and customs and so on.The authors considered the chronic disc protrusion is the early stage of cervical spondylosis according to author's experience and the literatures review.