Solid bony fusion of the cervical arthrodesis was achieved in all of the patients. 所有的患者均取得頸椎關節固定術的堅強骨融合。
Arthrodesis was done with autogenous iliac bone graft or titanium cage supplemented with anterior self-lock plates in both groups. 兩組均用前路自鎖裝置進行自體髂骨移植或鈦網填充,從而完成關節固定術。