武警医学
武警醫學
무경의학
Medical Journal of the Chinese People's Armed Police Forces
2015年
9期
923-925
,共3页
椎弓根钉%内固定%邻近节段%退行性变
椎弓根釘%內固定%鄰近節段%退行性變
추궁근정%내고정%린근절단%퇴행성변
pedicle screw%internal fixation%adjacent segment%degeneration
目的:分析椎弓根钉内固定术患者邻近节段退行性变( adjacent segment degeneration , ASD)的发生特点,探索其发病机制。方法选取2010-01至2013-12因脊柱疾病在接受手术治疗的患者72例为研究对象,均接受MRI和X线正、侧位检查,根据诊断标准计算ASD的发生率。分别采用视觉模拟评分法( VAS)和Oswestry功能障碍指数问卷表( ODI)对患者的疼痛和功能障碍情况进行评估。结果本组ASD发生率为26.39%。术前疼痛感明显,多种活动功能因疼痛而受到影响,VAS评分为5.20±1.19,ODI评分为0.43±0.12;末次随访时VAS评分为2.11±0.82,ODI评分为0.22±0.08,术前术后比较差异均有统计学意义(P<0.001)。结论椎弓根钉内固定术是引起ASD的原因之一,其机制可能与手术改变了邻近节段的受力和活动度变化有关。
目的:分析椎弓根釘內固定術患者鄰近節段退行性變( adjacent segment degeneration , ASD)的髮生特點,探索其髮病機製。方法選取2010-01至2013-12因脊柱疾病在接受手術治療的患者72例為研究對象,均接受MRI和X線正、側位檢查,根據診斷標準計算ASD的髮生率。分彆採用視覺模擬評分法( VAS)和Oswestry功能障礙指數問捲錶( ODI)對患者的疼痛和功能障礙情況進行評估。結果本組ASD髮生率為26.39%。術前疼痛感明顯,多種活動功能因疼痛而受到影響,VAS評分為5.20±1.19,ODI評分為0.43±0.12;末次隨訪時VAS評分為2.11±0.82,ODI評分為0.22±0.08,術前術後比較差異均有統計學意義(P<0.001)。結論椎弓根釘內固定術是引起ASD的原因之一,其機製可能與手術改變瞭鄰近節段的受力和活動度變化有關。
목적:분석추궁근정내고정술환자린근절단퇴행성변( adjacent segment degeneration , ASD)적발생특점,탐색기발병궤제。방법선취2010-01지2013-12인척주질병재접수수술치료적환자72례위연구대상,균접수MRI화X선정、측위검사,근거진단표준계산ASD적발생솔。분별채용시각모의평분법( VAS)화Oswestry공능장애지수문권표( ODI)대환자적동통화공능장애정황진행평고。결과본조ASD발생솔위26.39%。술전동통감명현,다충활동공능인동통이수도영향,VAS평분위5.20±1.19,ODI평분위0.43±0.12;말차수방시VAS평분위2.11±0.82,ODI평분위0.22±0.08,술전술후비교차이균유통계학의의(P<0.001)。결론추궁근정내고정술시인기ASD적원인지일,기궤제가능여수술개변료린근절단적수력화활동도변화유관。
Objective To study the occurrence of adjacent segment degeneration in patients who underwent pedicle screw fixa -tion, and further inquire into the pathogenesis of adjacent segment degeneration .Methods Seventy-two patients with spinal diseases underwent surgical treatment in this hospital from January 2010 to December 2013 were recruited as the study objects , all the patients underwent MRI and X ray examination , the ASD was diagnosed according to the findings of MRI and X-rays, the incidence of ASD was calculated.Visual analog scale (VAS) and Oswestry disability index questionnaire (ODI) were used to assess the pain and functional disability of patients.Results The incidence of ASD was 26.39%.The preoperative pain was significant and a variety of activity functions were affected by pain before the treatment , VAS score was 5.20 ±1.19, ODI score was 0.43 ±0.12.At the last follow-up, VAS score was 2.11 ±0.82, ODI score was 0.22 ±0.08, there was statistically significant difference between preoperative and postop-erative scores (P<0.05).Conclusions Pedicle screw fixation can induce the occurrence of adjacent segment degeneration .The mechanism may be related to changes of pressure and activity degree of the adjacent segment .