中国微创外科杂志
中國微創外科雜誌
중국미창외과잡지
CHINESE JOURNAL OF MINIMALLY INVASIVE SURGERY
2014年
8期
719-722
,共4页
有限减压%经伤椎固定%胸腰椎爆裂性骨折%骨折固定术
有限減壓%經傷椎固定%胸腰椎爆裂性骨摺%骨摺固定術
유한감압%경상추고정%흉요추폭렬성골절%골절고정술
Limited decompression%Injured vertebra pedicle screw fixation%Thoracolumbar burst fracture%Fracture fixation
目的:探讨经伤椎固定联合有限减压治疗胸腰椎爆裂性骨折的临床疗效。方法2005年10月~2011年10月对38例胸腰段椎体爆裂性骨折采用腰椎后路经伤椎椎弓根钉固定联合有限减压治疗,对患者术前后X线片进行测量和神经功能评价。结果38例随访36个月,均获得骨性融合,无椎弓根钉断裂、弯曲及拔出,术后36个月疗效评价:优36例,良1例,差1例,优良率97.4%(37/38)。术前骨折椎体前缘高度(14.23±2.51) mm,显著低于术后6个月(25.68±3.95) mm (q=22.319,P<0.05)、术后24个月(26.23±3.15)mm(q=23.391,P<0.05)和术后36个月(25.64±2.86)mm(q=22.241, P<0.05)。术前Cobb角24.39°±2.54°,显著大于术后36个月15.54°±1.05°(q=27.448,P<0.05)。术前VAS评分(6.1±1.1)分,显著高于术后36个月(1.2±0.6)分(q=33.930,P<0.05)。术前后Frankel分级有统计学差异(Z=-2.190,P=0.029)。结论经伤椎固定微创有限减压治疗胸腰椎爆裂性骨折不仅为爆裂性骨折提供即刻稳定,且具有复位满意、创伤小,远期可防止后凸畸形和固定失败的优点。
目的:探討經傷椎固定聯閤有限減壓治療胸腰椎爆裂性骨摺的臨床療效。方法2005年10月~2011年10月對38例胸腰段椎體爆裂性骨摺採用腰椎後路經傷椎椎弓根釘固定聯閤有限減壓治療,對患者術前後X線片進行測量和神經功能評價。結果38例隨訪36箇月,均穫得骨性融閤,無椎弓根釘斷裂、彎麯及拔齣,術後36箇月療效評價:優36例,良1例,差1例,優良率97.4%(37/38)。術前骨摺椎體前緣高度(14.23±2.51) mm,顯著低于術後6箇月(25.68±3.95) mm (q=22.319,P<0.05)、術後24箇月(26.23±3.15)mm(q=23.391,P<0.05)和術後36箇月(25.64±2.86)mm(q=22.241, P<0.05)。術前Cobb角24.39°±2.54°,顯著大于術後36箇月15.54°±1.05°(q=27.448,P<0.05)。術前VAS評分(6.1±1.1)分,顯著高于術後36箇月(1.2±0.6)分(q=33.930,P<0.05)。術前後Frankel分級有統計學差異(Z=-2.190,P=0.029)。結論經傷椎固定微創有限減壓治療胸腰椎爆裂性骨摺不僅為爆裂性骨摺提供即刻穩定,且具有複位滿意、創傷小,遠期可防止後凸畸形和固定失敗的優點。
목적:탐토경상추고정연합유한감압치료흉요추폭렬성골절적림상료효。방법2005년10월~2011년10월대38례흉요단추체폭렬성골절채용요추후로경상추추궁근정고정연합유한감압치료,대환자술전후X선편진행측량화신경공능평개。결과38례수방36개월,균획득골성융합,무추궁근정단렬、만곡급발출,술후36개월료효평개:우36례,량1례,차1례,우량솔97.4%(37/38)。술전골절추체전연고도(14.23±2.51) mm,현저저우술후6개월(25.68±3.95) mm (q=22.319,P<0.05)、술후24개월(26.23±3.15)mm(q=23.391,P<0.05)화술후36개월(25.64±2.86)mm(q=22.241, P<0.05)。술전Cobb각24.39°±2.54°,현저대우술후36개월15.54°±1.05°(q=27.448,P<0.05)。술전VAS평분(6.1±1.1)분,현저고우술후36개월(1.2±0.6)분(q=33.930,P<0.05)。술전후Frankel분급유통계학차이(Z=-2.190,P=0.029)。결론경상추고정미창유한감압치료흉요추폭렬성골절불부위폭렬성골절제공즉각은정,차구유복위만의、창상소,원기가방지후철기형화고정실패적우점。
Objective-To-discuss-the-clinical-efficacy-of-limited-decompression-and-pedicle-screw-fixation-for-thoracolumbar-burst-fractures.-Methods-From-October-2005-to-October-2011,-38-patients-with-thoracolumbar-burst-fractures-were-treated-by-lumbar-pedicle-screw-fixation-combined-with-limited-decompression-.The-X-ray-measurements-and-evaluations-of-neurological-functions-before-and-after-surgery-were-reviewed-.-Results-All-the-38-cases-were-followed-up-for-36-months.The-bone-fusion-was-obtained-in-all-the-cases-,-without-pedicle-screw-breakage-,-bending-,-or-prolapse-.Evaluation-of-the-efficacy-at-36-months-after-surgery:excellent-in-36-cases,-good-in-1-case,-and-poor-in-1,-with-a-good-or-excellent-rate-of-97.4%-(37/38).The-preoperative-anterior-height-of-fractured-vertebrae-was-(14.23-±2.51)-mm,-which-was-significantly-lower-than-that-6-months-postoperatively-[(25.68-±3.95)-mm,-q=22.319,-P<0.05],-24-months-postoperatively-[(26.23-±3.15)-mm,-q=23.391,-P<0.05],-and-36-months-postoperatively-[(25.64-±2.86)-mm,-q=22.241,-P<0.05].The-preoperative-Cobb-angle-was-(24.39°±2.54°),-which-was-significantly-more-than-that-36-months-after-surgery[(15.54°±1.05°),-q=27.448,-P<0.05].The-preoperative-VAS-scores-were-(6.1-±1.1)-points,-which-were-significantly-higher-than-that-36-months-after-operation-[(1.2-±0.6)-points,-q=33.930,-P<0.05].There-were-significant-differences-in-the-Frankel-grades-before-and-after-the-operation-(Z-=-2.190,-P-=0.029).-Conclusion-Limited-decompression-and-pedicle-screw-fixation-for-thoracolumbar-burst-fractures-can-not-only-provide-instant-stability-,-but-also-have-advantages-of-high-satisfaction-rate-,-minimal-invasion-,-and-long-term-prevention-of-kyphosis-and-fixation-failure-.