MethodsBetween December 2003 and February 2005, 17 patients of CSM or cervical spondylotic radiculopathy were treated with Bryan cervical disc replacement.

• 方法2003年12月~2005年2月应用Bryan人工椎间盘系统治疗脊髓型颈椎病和神经根型颈椎病患者17例。