Solid bony fusion of the cervical arthrodesis was achieved in all of the patients. 所有的患者均取得颈椎关节固定术的坚强骨融合。
Arthrodesis was done with autogenous iliac bone graft or titanium cage supplemented with anterior self-lock plates in both groups. 两组均用前路自锁装置进行自体髂骨移植或钛网填充，从而完成关节固定术。
