Sufficient anterior decompression of spinal cord , placement of a tricortieal bone graft , reduction of cervical anterior column and fixation of anterior plate lead to a satisfactory clinical results 操作時(shí)應(yīng)徹底解除脊髓前方壓迫,植入三面皮質(zhì)骨塊,恢復(fù)前柱正常前凸,再行前路鋼板固定。