Results The range of motion (ROM) of process wire was less than that of the intact in flexion, extension, lateralbending, but not in axial rotation.
结果棘突钢丝在屈伸和侧弯时的运动范围可恢复完整颈椎水平,但旋转时的运动范围比完整颈椎大。
2
Lateralbending plus axial rotation yielded the highest increase in fiber strains, followed by axial rotation plus flexion or axial rotation plus extension.
在轴向旋转加屈曲或轴向旋转加伸展时,侧弯加轴向旋转是纤维强度增强的最大。
3
The stability with wire fixation was greater and equal to in flexion and in extension, lateralbending and axial rotation respectively.