脊柱前路钉棒内固定系统的临床应用

Clinical application of the new spinal anterior screw-rod fixation system

目的探讨应用一种新的脊椎前路钉棒系统进行脊柱前路手术的效果。方法应用此器械对26例脊柱疾病患者进行前路手术,其中胸腰段脊柱爆裂性骨折18例,脊柱结核6例,脊柱肿瘤2例。结果26例随访25～67个月,X线显示椎体高度恢复良好,植骨融合牢固,无断钉松动等并发症,所有患者神经功能有不同程度恢复。结论脊柱前路钉棒内固定系统用于脊柱前路手术固定可靠,操作简单易行,效果满意。

Objective To discuss clinical application of the new spinal anterior screw rod fixation system. Methods 18 patients with burst fractures of the thoracolumbar spine, 6 with spinal tuberculosis, and 2 with spinal tumor were managed with anterior decompression instrumentation and internal fixation of screw rod system. Result 26 cases were followed up for 25 to 67 months. X ray showed that the preoperative kyphotic deformity had been corrected, and all patients had bony fusion. No complications occurred. All patients had neurological improvement. Conclusion The new screw rod fixation system has reliable stabilization and can provide rigid fixation, and it is easy to handle and the cost is low.