仅凭MRI和X射线上的脊柱表型无法预测腰椎退行症的短期进展
Wallead Al-Jaeafee1,2, Ulf Krister Hofmann3,4, Miguel Pishnamaz4,5
1RWTH Aachen University, Aachen, Germany. dr.aljaeafee.w@hotmail.de.
概括
腰椎表型,如末端板缺陷和圆盘突起,可以显著预测椎间盘退化 (IVDD) 的进展. 然而,仅仅这些表型缺乏足够的准确性来准确预测IVDD.
科学领域:
- 整形外科 整形外科 整形外科
- 放射学 放射学是一门学科.
- 生物医学工程 生物医学工程
背景情况:
- 腰部表型影响脊柱生物力学,并可以驱动渐进性退化.
- 椎间盘退化 (IVDD) 是一种常见的脊柱疾病,有多因素的原因.
研究的目的:
- 确定通过X射线和MRI识别的特定腰部表型是否可以预测椎间盘退化 (IVDD) 的进展.
主要方法:
- 一项回顾性纵向队列研究分析了279名患者 (1395张磁盘) 的两次腰部核磁共振成像,1-4年.
- X射线评估了十字斜率,病,脊柱脊髓疏松,骨质细胞,脊椎病和骨盆斜率.
- 磁力共振成像评估了磁盘高度,Pfirrmann等级,端板缺陷,Modic变化,环状撕裂,磁盘突起/挤出/隔离,肌肉缩和面部关节角度.
主要成果:
- 终端板缺陷 (100%),圆盘突起 (88%) 和女性性别 (72%) 显示最有可能导致IVDD进展.
- 下盘水平 (45%),骨斜率 (40%) 和骨质细胞 (37%) 也被确定为预测因素.
- 观察到IVDD进展和神经斜率,圆盘水平,骨质细胞,端板缺陷,突起和隔离圆盘之间存在微弱的正相关性.
结论:
- 腰部表型包括十字斜率,圆盘水平,骨质细胞,末端板缺陷和突起是IVDD进展的显著预测因素.
- 虽然信息丰富,但腰部表型本身并不能为准确的IVDD进展预测提供足够的特异性和灵敏性.
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