1. Additionally, although the technique was originally described being placed via freehand technique with intra-operative flouroscopy, the freehand technique suffers from the anatomic anomalies present in the pelvis in neuromuscular scoliosis.
此外，虽然这项技术最初是通过徒手技术和术中荧光镜来描述的，但徒手技术存在于神经肌肉性脊柱侧凸的骨盆中的解剖异常。