成年脊柱形下肢补偿:我们能确定不同的模式吗?
Marc Khalife1,2, Renaud Lafage3, Alan H Daniels4
1Hôpital Européen Georges-Pompidou, Paris, France. marc.khalife@aphp.fr.
概括
在成年脊柱形患者中,确定了四种下肢补偿模式:"没有补偿器"",躺卧" (部延伸),"坐" (膝盖曲) 和"混合". 补偿因BMI,性别和骨关节炎而有所不同.
科学领域:
- 整形外科 整形外科 整形外科
- 生物机械工程 生物机械工程
- 放射学 放射学是一门学科.
背景情况:
- 下肢在补偿成年脊椎形 (ASD) 中的斜腰不对齐方面发挥着至关重要的作用.
- 了解下肢补偿的具体模式和影响因素对于管理ASD至关重要.
- 关于不同类型的下肢补偿策略的现有知识仍然有限.
研究的目的:
- 识别和分类成年脊柱形患者下肢补偿的不同模式.
- 为了研究各种患者参数之间的关系和膝盖曲与部延伸的招募,以补偿.
主要方法:
- 使用了成年脊柱形 (ASD) 患者的多中心前数据库,对全身X射线进行了全身X射线.
- 进行了K-means集群分析,对关节角 (SFA) 和膝盖屈曲角 (KA) 进行了分析,以确定补偿模式.
- 在已识别的集群中分析了人口统计,临床分数和放射性参数 (盆腔发病率-腰椎位症不匹配,T1盆腔角度,骨关节炎等级).
主要成果:
- 确定了四种补偿模式:"没有补偿器"",躺卧者" (部延伸),"脚者" (膝盖曲) 和"混合补偿器".
- "者"和"混合"群体的BMI较高,而"者"的关节骨关节炎 (OA) 发病率最高.
- 在性别分布,盆腔发病率,PI-LL不匹配和T1盆腔角度方面,在各个群体中观察到显著的差异,其中"者"表现出较差的临床结果.
结论:
- 在成年脊柱形 (ASD) 中存在四种不同的下肢补偿模式:"躺卧者"",坐者"",混合者"和"没有补偿者".
- 下肢补偿机制的招募是多因素的.
- 影响补偿的因素包括年龄,性别,BMI,虚弱,膝关节和关节骨关节炎,盆腔发病率和脊柱对齐.
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