摘要
通过２２４例颈椎病患者和１２３例正常人颈椎病的ＣＴ扫描，对上关节突关节面的水平倾角进行了观测分析，结果正常人Ｃ３，Ｃ４，Ｃ５，Ｃ６，Ｃ７关节突的水平倾角分别为－２３．７，－７．１，５．２，１５．３，４．９度，提示正常人自Ｃ３至Ｃ６，水平倾角逐渐由负变正，由小变大，水平倾角较大或两侧不对称，是颈椎病的潜在发病因素，同时探讨了水平倾角与颈椎病变生的内在联系。
The auther study the level angles of the facets on superior articular procesus of 224 cervical spondylosis cases and 123 normal cases by the CT examination. It was turned out that the level angles in normal cases are-23.7,-7.1,5.2,15.3 and 4.9 in C_3,C_4,C_4,C_6,C_7 respectively,which reveled that the level angles change from nagative to positive and from small to large by degrees.The big level angles of the facets on superior articular procesus and the asymmetry of them in the same vertibrae were one of the potential pathogenic factors of cervical spondylosis.
出处
《潍坊医学院学报》
1995年第1期4-6,共3页
Acta Academiae Medicinae Weifang
关键词
颈椎病
关节
断层摄影
X线计算机
level angle
cervical spondylosis
articular
tomography,X-ray computed.
