论文部分内容阅读
Objective To compare post-operative mid-term clinical outcomes between dynamic cervical implant(DCI) non-fusion group and anterior decompression fusion with Cage(ACDF) group.Methods From March 20ll to January 2013,23 patients were subjected to DCI non-fusion and 47 to ACDF respectively.The clinical outcomes were evaluated by JOA scores and we had all treated patients reexamined lateral(full extention)views during follow-up at 24 months,36 months,48 months respectively aiming to observe(the intervertebral height of the treated level and the segmental ROM of adjacent levels of treated 1evel)for both group.