Summary of Background Data.There is lack of consensus in the management of subaxial cervical spine trauma, in part, because of the lack of a clinically relevant system for classifying these injuries.

• 背景信息摘要：目前关于下颈椎创伤的治疗还没有达成共识，部分原因是由于缺乏此类损伤的临床相关分型系统。