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附加经伤椎椎弓根螺钉内固定治疗胸、腰椎骨折的临床评价
引用本文:王洪伟,周跃,李长青,王建,初同伟,张正丰.附加经伤椎椎弓根螺钉内固定治疗胸、腰椎骨折的临床评价[J].第三军医大学学报,2010,32(4).
作者姓名:王洪伟  周跃  李长青  王建  初同伟  张正丰
作者单位:第三军医大学新桥医院骨科,重庆,400037
摘    要:目的分析和探讨经伤椎椎弓根固定治疗胸、腰椎骨折的可行性及临床疗效。方法回顾性分析我科自2005年1月至2009年2月收治的67例单椎体胸、腰椎骨折患者的临床资料,其中单纯行跨伤椎的4钉固定术(4钉组)45例,附加经伤椎椎弓根固定的6钉固定术(6钉组)22例。随访6~43个月,平均随访12.6个月。对比2组的手术切口长度、术中出血量、手术时间、术后伤口引流量等方面及伤椎前缘高度、伤椎后缘高度、矢状位Cobb角、内固定失败率、术后并发症。结果2组围手术期相关指标,除术后伤口引流量差异有统计学意义(P<0.05),手术切口长度、手术时间、术中出血量、术后住院时间指标差异无统计学意义(P>0.05)。伤椎前、后缘高度、矢状位Cobb's角、伤椎后凸角术后较术前均有明显改善(P<0.05),且6钉组的伤椎前缘、后缘术后高度及随访期间均优于4钉组(P<0.05)。4钉组固定术后过度撑开致术后后凸加重发生率为8.9%,退钉发生率为3.3%,6钉组无上述情况。2组术后神经功能恢复情况没有显著性差异。结论经伤椎椎弓根固定治疗胸、腰椎骨折较传统跨伤椎固定能更好矫正伤椎椎体前、后缘高度且能够较好维持矫正效果,且对患者手术创伤与传统...

关 键 词:脊柱骨折  胸椎  腰椎  伤椎固定  椎弓根螺钉内固定术  

Internal fixation of thoracolumbar spine fractures with screws through the pedical of fractured vertebral arch
Wang Hongwei,Zhou Yue,Li Changqing,Wang Jian,Chu Tongwei,Zhang Zhengfeng.Internal fixation of thoracolumbar spine fractures with screws through the pedical of fractured vertebral arch[J].Acta Academiae Medicinae Militaris Tertiae,2010,32(4).
Authors:Wang Hongwei  Zhou Yue  Li Changqing  Wang Jian  Chu Tongwei  Zhang Zhengfeng
Institution:Department of Orthopaedics;Xinqiao Hospital;Third Military Medical University;Chongqing;400037;China
Abstract:Objective To study the feasibility and clinical therapeutic effect of internal fixation of thoracolumbar fractures with screws through the pedicle of fractured vertebral arch.Methods Clinical data about 67 single level thoracolumbar fracture patients admitted to our department from January 2005 to February 2009 were retrospectively analyzed.The patients were divided into 4-screw fixation group(n = 45) and 6-screw fixation group(n = 22).Simple trans-fractured vertebral fixation was performed for the fracture...
Keywords:spinal fracture  thoracic vertebra  lumbar vertebra  fixation of fractured vertebra  internal fixation with screw through pedical of fractured vertebral arch  
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