The paper study the relationship of the hyperplasia of uncovertebral joint and cervical vertigo by comparison the height and width of uncinate process on X ray film between the patients of cervical vertigo and the health adult of the same age group.

• 本文通过比较颈性眩晕患者与同年龄组正常人的颈椎斜位X光片中钩椎关节的高度与宽度，来研究钩椎关节的增生与颈性眩晕发病间的关系。