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小儿脊柱侧凸和后凸弧度超过Cobb角40°时往往需要器械矫正和脊柱融合术。矫正畸形后在特定条件下偶需取出置入器械。这样不但丧失了矫正的作用力,而且用于脊柱融合、巩固矫形效果的植骨块的作用也大为减弱,对此我们感到应明确取出置入器械的适应证,以指导工作。临床
Pediatric orthopedics and spinal fusion are often required for pediatric scoliosis and kyphosis over a Cobb angle of 40 °. After correction of deformity under certain conditions even need to remove the device. In this way, not only the force of correction is lost, but also the effect of bone graft for spinal fusion and consolidation orthopedic effect is greatly weakened. Therefore, we feel that the indications of the instruments should be clearly taken out to guide the work. clinical