劉躍華

[摘要] 目的 應用單側椎弓根入路和雙側椎弓根入路兩種方法完成經皮球囊擴張椎體后凸成形術(PKP)治療老年胸腰椎壓縮性骨折,對2種方法的臨床療效進行比較分析。 方法 該院于2011年9月—2014年8月收治的64例老年胸腰椎壓縮性骨折患者按手術入路不同,依次分為A組即采用單側椎弓根入路者和B組即采用雙側椎弓根入路者,分別以術前術后VAS評分、椎體前緣高度、Cobb角變化作為臨床評價指標,用SPSS13.0統計學軟件進行統計學分析。 結果 AB各組的術后 VAS評分分別較術前明顯降低(P<0.05),椎體前緣高度、脊柱后凸畸形Cobb角術后較術前均明顯改善( P<0. 05);但A B兩組術前術后VAS評分、傷椎前緣高度、Cobb角組間比較,差異無統計學意義(P>0.05)。 結論 臨床研究進一步證實采用單側椎弓根入路完成經皮球囊擴張椎體后凸成形術較雙側椎弓根入路可以獲得同樣理想的療效。
[關鍵詞] 胸腰椎壓縮性骨折;球囊擴張;椎體成形術
[中圖分類號] R687.3 [文獻標識碼] A [文章編號] 1674-0742(2015)04(c)-0075-03
[Abstract] Objective Comparisons and analysis of the clinical effect between PKP through unilateral and bilateral extrapedicular approach on treating elderly thoracolumbar compression fractures. Methods In our hospital from 2011 September to 2014 August were treated 64 elderly patients with thoracolumbar compression fractures divided into 2 groups according to different surgical approach: A with unilateral extrapedicular approach, B with bilateral extrapedicular approach. Applied preoperative and postoperative VAS score, vertebral height and Cobb angle change as the indexes of clinical evaluation. And the results were analyzed by statistical software SPSS 13.0. Results Postoperative VAS scores are significantly lower than preoperative in both group (P<0.05)); postoperative vertebral height and Cobb angle of kyphosis are obviously improved compared with the preoperative ones(P<0.05); but comparing the preoperative and postoperative VAS score, the front edge of vertebral height and the Cobb angle between the two groups, the difference was no statistically significant (P>0.05). Conclusion Clinical studies confirm that compared with PKP through bilateral extrapedicular approach, PKP through unilateral extrapedicular approach can achieve the same desired effect.
[Key words] Vertebral compression fracture; Balloon dilatation; Vertebroplasty
經皮穿刺球囊擴張椎體后凸成形術(PKP)被骨科界認為是治療老年骨質疏松性椎體壓縮骨折的一種理想方法。但手術過程中,究竟是采用單側椎弓根入路還是實行雙側椎弓根入路仍存在爭議。該研究整群選取2011年9月—2014年8月該院收治的64例患者為研究對象,探討應用這兩種入路實施手術的近期療效,為PKP手術選擇更好的入路提供臨床依據。
1 資料與方法
1.1 一般資料
整群選取2011年9月—2014年8月該院完成的經皮穿刺球囊擴張椎體后凸成形手術,分別采用單側椎弓根入路和雙側椎弓根入路兩種方法治療老年胸腰椎壓縮性骨折并獲隨訪的64例患者的病例資料進行總結。……