Objective: To study the incidence and clinical features of vertebral artery injury after cervical transverse foramen fracture.
目的:研究颈椎横突孔骨折患者椎动脉损伤的发生率及椎动脉损伤的临床特征。
Objective: To provide anatomic data for prevention of vertebral artery injury in the anterior lower-cervical surgery.
目的:为下颈椎前路手术预防术中椎动脉损伤提供相关解剖学数据。
The highest risk of vertebral artery injury due to cervical pedicle screw implantation is at C3, secondarily at C6, and the lowest is at C7.
在置入下颈椎椎弓根螺钉时,C3椎动脉损伤的风险最大,其次为C 6,C7最小。
Conclusion:The incidence of vertebral artery injury after cervical transverse foramen fracture is quite high, particularly those associated with locked facet dislocation.
结论:急性颈椎横突孔骨折患者椎动脉损伤的发生率较高,尤其伴小关节绞锁脱位者;