【关键词】  颈椎内固定器

  近年来，随着颈椎内固定器材设计的改进及手术技术的完善，颈椎前路手术获得飞速
［10］Stulik J, Pitzen TR, Chrobok J, et al. Fusion and failure following anterior cervical plating with dynamic or rigid plates, 6-months results of a multi-centric, prospective, randomized, controlled study［J］. Eur Spine J, 2007, 16: 1689-1694.

［11］Epstein NE. Dynamic anterior cervical plates for multilevel anterior corpectomy and fusion with simultaneous posterior wiring and fusion, efficacy and outcomes［J］. Spinal Cord, 2006, 44： 432-439.

［12］Ashkenazi E, Smorgick Y, Rand N, et al. Anterior decompression combined with corpectomies and discectomies in the management of multilevel cervical myelopathy, a hybrid decompression and fixationtechnique［J］. J Neurosurg Spine, 2005, 3：205-209.

［13］Balabhadra RS, Kim DH, Zhang HY. Anterior cervical fusion using dense cancellous allografts and dynamic plating［J］. Neurosurgery，2004，54：1405-1411.

［14］Hillard VH, Apfelbaum RI. Surgical management of cervical myelopathy: indications and techniques for multilevel cervical discectomy［J］. Spine, 2006, 6: 242-251.

［15］Goldberg G, Albert T J, Vaccaro AR, et al. Short-term comparison of cervical fusion with static and dynamic plating using computerized motion analysis［J］. Spine, 2007, 32：371-375.

［16］DuBois CM, Belt PM, Todd AG, et al. Static versus dynamic plating for multilevel anterior cervical discectomy and fusion［J］. Spine, 2007, 7：188-193.

［17］Lowery GL, McDonough RF. The significance of hardware failure in anteriorcervical plate fixation: patients with 2- to 7-year follow-up［J］. Spine, 1998, 23：181-187.

［18］Epstein NE. Anterior cervical dynamic ABC plating with single level corpectomy and fusion in forty-twopatients［J］. Spinal Cord , 2003, 41:153-158.

［19］Epstein NE.Complication avoidance in 116 dynamic-plated single-level anterior corpectomy and fusion［J］. J Spinal Disord Tech, 2007,20：347-351.

［20］Delamarter RB, Hyun WB.Adjacent level degeneration secondary to dynamiccervical plating［R］. Poster at Cervical Spine Research Society 2003，Scottsdale,AZ. Proceedings of the 31st Annual Cervical Spine Research Society，2003，136.