Tenor内固定系统治疗胸腰椎骨折(附16例报告)

Tenor-Posterior-Fixation Systemin the Treatrmant of Thoracolumbar Burst Fracture:Report of 16Cases

目的 探讨和评价Tenor脊柱后路固定系统在脊柱外科的应用价值和作用。方法 应用Tenor脊柱后路固定系统治疗胸腰椎骨折 16例 ,分别进行后路减压、植骨融合 ,比较神经功能恢复情况 ,并随访骨折愈合、矫正角度丢失及局部症状。结果 全部 16例获得随访 ,时间 5～ 2 2个月 ,骨折均愈合 ,局部无疼痛 ,无一例发生钉棒折断、螺钉松动 ,固定角度无丢失。结论 Tenor脊柱后路固定系统手术操作简单 ,固定可靠 ,生物相容性好 ,可重建脊柱的稳定性 ,适用于脊柱胸腰椎骨折的治疗。

Objective TostudyandevaluatetheapplicationofTenorposteriorfixationsysteminthoracolumbarburstfracture.Methods SixteencasesofthoracolumbarorlumbarburstfractureweretreatedwithposteriordecompressionbonegraftingandTenorfixation , observedcorrectionofkyphosis,therecoveryofnervefunction ,fractureunion ,thelossofcorrectionofkyphosisandlocalsymptoms. Results Allcaseswerefollowed -upfor 5 - 2 2months.Therewerenocomplicationinallcases,forexuample ,completefusionof bonegraftwereobservedinallcaseswithnolocalpaining ,therewerenoscrewandclavacalooseningandbreaking ,thecorrectionof kyphosiswerenotlost.Conclusion Tenorposteriorfixationsystemcouldsupplyintrinsicstabilityandhadthecharacteristicsofsimplici ty ,goodbiocompatibity,itiseasytooperateandespeciallyusefulforthetreatmentofthoracolumbarburstfracture.