Objective: to document the surgical technique and usefulness of computer-assisted surgery for spinal osteotomy.
目的：记录此外科技术和计算机辅助下行脊柱截骨术的有效性。
Results: 3d spinal osteotomy under the guidance of a computer-assisted navigation system was performed successfully in 4 patients.
结果：对4例患者行计算机辅助导航系统制导下的3d脊柱截骨术均获得成功。
Methods Various operation types were used to treat 26 cases of kyphosis respectively, including V shaped or transpedicle spinal osteotomy, subtotal or total spinal osteotomy.
方法采用V形或经椎弓根椎体截骨术、椎体部分或整体切除术治疗脊柱后凸畸形2 6例。
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