Objective To study the mechanism and difference of fractured vertebral body 's prevertebral height recovery following different methods of reduction.
目的分析不同复位方式对恢复伤椎椎前高度的机制和差异。
2
Objective: to investigate the anatomic relationship between prevertebral fascia and carotid sheath and to guarantee the safety of the common carotid artery in anterior cervical approach.