植骨融合不良对胸腰椎骨手术治疗的影响

The influence of the harmful bone transplantation on the thoracolumbar vertebrae fracture operation treatment

目的 分析植骨融合不良的原因及对内固定的影响。方法 通过X线对比及临床表现 ,分析植骨融合不良的原因及对内固定的影响。结果 60例中随访 1～ 3 .5年 ,发现 5例植骨融合不良导致的内固定松动、折断。结论 植骨融合不良是内固定松动、折断的主要原因。

Objective Analyze the reason for the harmful bone transplantation and the influence on the interior fixation.Methods Contrast the X ray and the clinical manifestation,analyze the reason for the harmful bone transplantation and the influence on the interior fixation.Results Follow up 60 cases for 1 year to 3 years and 6 months,finding loosed and broken interior fixator caused by the harmful bone transplantation in 5 cases .Conclusion The harmful bone transplantation is the important reason for loosed and breaked the interior tixator.