n.彎
Results:The lordosis curvation angle and the range of flexion-exte nsion movement of cervical spine were decreased with age both in patients with C S and the normals. 伸屈活動(dòng)度也隨年齡增加而減少。與正常人相比，頸椎病患者前屈弧度無顯著差異，而后伸明顯受限，活動(dòng)度也減少。老年患者的活動(dòng)度低于年輕患者。
Curvat 屈爾瓦
