The height and shape of fractured vertebral body recovered well in 23 cases, the rest 2 cases underwent further anterior reconstruction due to malreduction of fractured vertebral body. 23例骨折椎体高度和形态恢复良好,2例因骨折椎体复位不良而加做前路重建术。
The method of controlling 2 π malreduction by adjusting VREF of A/ D was discussed. 讨论一种通过反馈调整D/A的基准电压来实现对2π复位不准确的控制。
Was malreduction and nonunion and healed after arthrodesis. 1足复位不良、骨不连,关节融合术治愈。