...定 临床应用 颈椎损伤 颈椎骨折 颈椎脱位 【文 摘】目的：探讨对颈椎伤病行颈椎椎弓根螺钉系统(cervical pedicle screw system，CPSS)内固定的临床应用价值。方法：回顾性分析52例颈椎伤病患者行CPSS内固定的应用情况。
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目的对X线透视下和计算机导航系统引导下颈椎椎弓根螺钉内固定的精确性进行对比研究。
Objective To evaluate the feasibility and accuracy of cervical spine pedicle screw fixation assisted by X-ray fluoroscopy and CT-based navigation system.
介绍了一种新型医用颈椎椎弓根螺钉置钉定位系统。
A new medical position system being used for cervical pedicle for screw placement is introduced.
目的探讨计算机CT三维导航系统辅助下进行颈椎椎弓根螺钉内固定的可行性和置钉精确性。
Objective To evaluate the feasibility and accuracy of cervical pedicle screw fixation when assisted by CT-based navigation system.
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