5Emery SE. Cervical spondylotic myelopathy : diagnosis and treatment[J].J Am Acad Orthop Surg,2001,9(6) :376 -388.
6Morio Y,Teshima R,Nagashima H,et al. Correlation between operative outcomes of cervical compression myelopathy and MBI of the spinal cord[ J ]. Spine,2001,26 ( 11 ) : 1238 - 1245.
7Matsumoto M,Toyama Y, Ishikawa M, et al. Increased signal inten-sity of spinal cord on magnetic resonance images in cervical compressive myelopath[J]. Spine,2000,2.5 (6) :677 -682.
8Epstein N. Anterior cervical discectonly and fusion without plate instrumentation in 178 patients[ J]. J Spinal Disord,2000,13 : 1 - 8.
9Matge G. Anterior interbody fusion with the BAK-cage in cervical spondyosisr [J]. Acta-Neurochir wien,1998,140 ( 1 ) : 1 - 8.
3Odom GL, Finney W, woodhall B. Cervical disk lesions. JAMA,1958,16:23-28.
4Bohlman HH. Cervical spondylosis with moderate to severe myelopathy: a report of seventeen cases treated by Robinson anterior cervical discectomy and fusion. Spine, 1977. 2:151 - 162.
5Wang JC, McDonough PW, Endow KK, et al. Increased fusion rates with cevical plating for two-level anterior cervical discectomy and fusion. Spine, 2000, 25:41-45.
6Schulte K, Clark CR, Goel VK. Kinematics of the cervical spine following discectomy and stabilization. Spine, 1989, 14: 1116-1121.
7Bose B. Anterior cervical fusion using Caspar plating: analysis of results and review of the literature. Surg Neurol. 1998, 49:25 -31.
8Connolly PJ, Esses SI, Kostuik JP. Anterior cervical fusion: outcome analysis of patients fused with and without anterior cervical plates. J Spinal Disord, 1996, 9:202-206.