| 复位在重度腰椎滑脱治疗中对脊柱骨盆参数的影响意义 |
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Received:August 05, 2014
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| 作者 | Author | 单位 | Unit | E-Mail |
| 蒋伟宇 |
JIANG Wei-yu |
宁波市第六医院脊柱外科, 浙江 宁波 315040 |
Department of Spinal Surgery, Ningbo No.6 Hospital, Ningbo 315040, Zhejiang, China |
weiyujiang1210@163.com |
| 徐荣明 |
XU Rong-ming |
宁波市第六医院脊柱外科, 浙江 宁波 315040 |
Department of Spinal Surgery, Ningbo No.6 Hospital, Ningbo 315040, Zhejiang, China |
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| 马维虎 |
MA Wei-hu |
宁波市第六医院脊柱外科, 浙江 宁波 315040 |
Department of Spinal Surgery, Ningbo No.6 Hospital, Ningbo 315040, Zhejiang, China |
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| 赵刘军 |
ZHAO Liu-jun |
宁波市第六医院脊柱外科, 浙江 宁波 315040 |
Department of Spinal Surgery, Ningbo No.6 Hospital, Ningbo 315040, Zhejiang, China |
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| 周雷杰 |
ZHOU Lei-jie |
宁波市第六医院脊柱外科, 浙江 宁波 315040 |
Department of Spinal Surgery, Ningbo No.6 Hospital, Ningbo 315040, Zhejiang, China |
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| 于亮 |
YU-Liang |
宁波市第六医院脊柱外科, 浙江 宁波 315040 |
Department of Spinal Surgery, Ningbo No.6 Hospital, Ningbo 315040, Zhejiang, China |
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| 李杰 |
LI Jie |
宁波大学医学院, 浙江 宁波 315000 |
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| 期刊信息：《中国骨伤》2014年27卷，第9期，第726-729页 |
| DOI：10.3969/j.issn.1003-0034.2014.09.005 |
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目的：探讨复位在治疗成人重度腰椎滑脱中对脊柱骨盆平衡的作用及临床疗效。
方法：回顾分析2008年8月至2011年8月应用后路复位技术治疗Ⅲ度及Ⅲ度以上（Meyerding分类）的成人腰椎滑脱患者16例，男9例，女7例；年龄24～65岁，平均44岁。通过脊柱全长侧位X线片测量比较术前、术后2周、末次随访脊柱-骨盆矢状位参数，包括骶骨倾斜角（sacral slope，SS），骨盆倾斜角（pelvic tilt，PT），骨盆入射角（pelvic incidence，PI），腰椎前凸角（lumbar lordosis，LL），矢状面轴向垂线（sagittal vertical axis，SVA）；三维重建CT判断骨融合情况；记录手术并发症；临床0swestry功能障碍评分（ODI）评估临床疗效。
结果：16例患者均获随访，时间12～24个月，平均18个月。4例完全复位，8例复位至I度，4例复位至Ⅱ度；PI术前与术后2周无统计学差异（P>0.05），术后2周与末次无统计学差异（P>0.05）；SS、PT、LL、SVA术前与术后2周比较有统计学差异（P<0.05），术后2周与末次比较无统计学差异（P>0.05）.临床ODI评分由术前的36.6±4.2下降至末次随访时的14.7±4.0（P<0.05）.所有病例术后1年薄层螺旋CT扫描三维重建可见椎间骨小梁连接，达到骨性融合。3例出现神经根性疼痛，药物治疗后恢复；无感染、内固定松动及断裂。
结论：手术复位在治疗成人重度腰椎滑脱中能够明显改善脊柱-骨盆矢状位排列，并获得良好疗效。 |
| [关键词]:腰椎 脊椎滑脱 复位 脊柱骨盆参数 |
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| Effect of reduction on spino-pelvic parameters in treating high-grade lumbar spondylolisthesis |
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Abstract:
Objective: To explore the effect of reduction on spino-pelvic balance in treating high-grade lumbar spondylolisthesis.
Methods: From Augest 2008 to Augest 2011, the data of 16 patients with high-grade lumbar spodylolisthesis (Meyerding grade Ⅲ or more than grade Ⅲ) underwent reduction treatment through posterior approach were retrospectively analyzed. There were 9 males and 7 females, aged from 24 to 65 years old with an average of 44 years. Preoperative, postoperative at 2 weeks and final follow-up, spino-pelvic parameters of all patients were measured and compared by total legth lateral X-rays, and spino-pelvic parameters included sacral slope(SS), pelvic tilt(PT), pelvic incidence(PI), lumbar lordosis(LL) and sagittal vertical axis(SVA);the informations of intervertebral bone fusion was observed by CT and postoperative complications were recorded;clinical effects were assessed according to clinical Oswestry score(CODI).
Results: All patients were followed up from 12 to 24 months with an average of 18 months. Four cases reduced anatomically, 8 cases reduced to gradeⅠ, 4 cases reduced to gradeⅡ. There was statistically significant differences in sacral slope (SS), pelvic tilt (PT), lumbar lordosis angle (LL) and sagittal vertical axis (SVA) between before operation and two weeks after operation (P<0.05), while pelvic incidence(PI) no statistically significant differences was found between before operation and two weeks after operation(P>0.05). There was no statistically significant differences in SS, PT, LL, SVA, PI between two weeks after operation and final follow-up (P>0.05). CODI had decreased from preoperative 36.6±4.2 to 14.7±4.0 at final follow-up (P<0.05). One year after operation, all patients obtained bone fusion and can find the union of bone trabeculae by three-dimensional reconstruction CT. Three cases occurred transient nerve root pain, and recovered after medicinal treatment. No infection and internal fixation loosening and breakage were found.
Conclusion: Surgical reduction for high-grade lumbar spondylolisthesis can improve spino-pelvic balance and acquire satisfactory outcomes. |
| KEYWORDS:Lumbar vertebrae Spondylolysis Reductions Spino-pelvic parameters |
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| 引用本文，请按以下格式著录参考文献： |
| 中文格式: | 蒋伟宇,徐荣明,马维虎,赵刘军,周雷杰,于亮,李杰.复位在重度腰椎滑脱治疗中对脊柱骨盆参数的影响意义[J].中国骨伤,2014,27(9):726~729 |
| 英文格式: | JIANG Wei-yu,XU Rong-ming,MA Wei-hu,ZHAO Liu-jun,ZHOU Lei-jie,YU-Liang,LI Jie.Effect of reduction on spino-pelvic parameters in treating high-grade lumbar spondylolisthesis[J].zhongguo gu shang / China J Orthop Trauma ,2014,27(9):726~729 |
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