Objective: to evaluate the clinical effects of posteriorcervicalfusion in treating atlantoaxial instability.
目的:探讨枕颈和寰枢后路融合术治疗寰枢椎不稳的临床疗效。
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INFUSE is highly effective in promoting cervical spine fusion via an anterior approach, but its potential role in promoting bony fusion in posteriorcervical or OC fixation has not been studied.
Methods APOFIX internal fixation system and granule cancellous bone autograft and fusion were used to treat 8 patients with early fracture of Odontoid process through cervicalposterior approach.