Objective: to explore into the value of application on surgical treatment of old fracture and dislocation of the lower cervical spine by combined anterior and posterior approach.
目的探讨同期前后路联合手术治疗陈旧性下颈椎骨折脱位的应用价值。
Objective: To introduce and summarize the clinical effect about combined anterior and posterior approach surgical on Fracture and dislocation of lower cervical spine on one stage.
目的：介绍和总结一期前后路联合手术治疗颈椎骨折脱位的临床效果。
Methods Among 9 cases with sacral chordoma, 6 cases were treated with posterior approach and 3 cases with combined anterior-posterior approach. 5 cases received internal fixation.
方法9例原发骶骨脊索瘤采用后方入路手术6例，前后联合入路手术3例，腰骶部后路钉棒系统内固定5例。
Methods Among 9 cases with sacral chordoma, 6 cases were treated with posterior approach and 3 cases with combined anterior-posterior approach. 5 cases received internal fixation.
方法9例原发骶骨脊索瘤采用后方入路手术6例，前后联合入路手术3例，腰骶部后路钉棒系统内固定5例。
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