Objective Cervical hollow threaded fixator (CHTY)rnwas designed and applied to stabilize tha cervical spine rnfollowing......

目的 :观察比较 3种颈椎椎体间融合器前路减压后椎体间融合的固定及融合效果。方法 :采用BAK、CHTF和InterFix 3种颈椎椎体间融合......