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带锁髓内钉治疗四肢长骨骨折不愈合的临床应用

Clinical Use of Intramedullary Interlocking Nail Treating in Nonunion Fracture of Long Bone

【作者】 董军

【导师】 毕荣修;

【作者基本信息】 山东中医药大学 , 中医骨伤科学, 2004, 硕士

【摘要】 目的:观察带锁髓内钉治疗四肢长骨骨折不愈合的临床疗效及存在的问题。方法:自2001年12月~2003年10月山东中医药大学附院骨科收治的四肢骨折不愈合的患者30例,其中男性25例,女性5例。患者年龄18~65岁,平均年龄32岁。股骨干不愈合11例,胫骨不愈合16例,肱骨干不愈合3例:受伤原因:车祸伤18例、摔伤9例、重物或塌方砸伤3例;钢板螺钉断裂不愈合12例,钢板螺钉松动10例,保守治疗无效8例;肥大型不愈合20例,萎缩型不愈合10例;采用切开复位带锁髓内钉内固定并结合植骨的方法,全部病例皆扩髓。临床观察骨骼愈合的情况,并判定其疗效。结果:本组30例病人均获得随访,随访时间6~20个月,骨折全部骨性愈合,愈合时间为3~8个月,平均5. 1个月,无髓内钉折断及钉下沉、无感染、延迟愈合或再次骨不连等并发症。结论:应用带锁髓内钉治疗骨折不愈合符合生物力学原则,是一种较为可靠的方法。

【Abstract】 Objective:To observe the clinical effect of intramedullary interlocking nail for the treatment of nonunion fracture of long bone and find out the problem.Methods: 30 cases of long bone nonunion fracture were treated with interlocking intramedullary nail from Nove.2001 to Octo.2003.Open reduction,reaming,bone graft were performed in all these cases, observe the clinical effect of this method and evaluate the result.Results:The follow up was from 6 to 20 months.All patients achieved bony union.The healing time varied from 3~8 months,averaged 5.1 months.Infection,refraction and breaking of nails did not occur.Conclusion:The usage of intramedullary interlocking nail in the treatment of nonunion has many advantages,which is a satisfied method.

  • 【分类号】R687.3
  • 【下载频次】106
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