intervertebral distraction, which is the important step in cervical lordosis reconstruction, has been appeared long before, but what makes up the resisting force of distraction?
作为重建颈椎生理弧度的重要操作「椎间撑开」由来已久,但撑开器上的阻力由何构成?。
results: 98 cases of young patients with cervical, 87 cases (88.78%) patients with cervical lordosis changed;
结果:98例青年颈椎病患者中,87例(88.78%)患者颈椎生理曲度发生改变;
results:there were no difference in the maintenance of intervertebral height, cervical lordosis and fusion rate. but the fusion velocity of the group a was quicker than that of group b.
结果:两组患者在椎间高度和生理曲度的维持,融合率方面并无明显差别,但是a组的椎间融合速度明显快于b组。