脊椎结症与部延伸肌肉量减少和脂肪退化增加有关
Junho Song1, Austen D Katz2, Alex Ngan2
1Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
Journal of clinical medicine
|January 10, 2026
概括
结性脊柱状况与宫伸缩肌的大小减少和脂肪退化增加有关. 这表明这些条件影响骨和肌肉,影响患者的结果.
科学领域:
- 脊柱生物力学 脊柱生物力学
- 肌肉骨放射学 肌肉骨放射学
- 退行性脊柱疾病 退行性脊柱疾病
背景情况:
- 结性脊柱炎和扩散性异常性骨超静止症导致脊柱结,改变生物力学并增加椎脊柱骨折风险.
- 副脊柱肌肉退化 (脊柱特异性缩症) 与疼痛,残疾和不良外科手术结果有关.
- 脊椎缩和椎脊椎肌肉健康之间的联系仍然未被探索.
研究的目的:
- 为了研究椎脊椎解和椎肌肉健康之间的关联.
- 利用基于MRI的肌肉的定量和定性测量方法.
- 为了比较肌肉数量 (横截面积) 和质量 (脂肪透) 在患有和没有化症的患者中.
主要方法:
- 确定了患有椎椎缩和MRI扫描的成年患者.
- 倾向性得分匹配用于与基于年龄,性别,BMI,ASA类和并发症指数的对照组进行比较.
- 轴向T2加权的MRI图像评估了深延伸肌和肌横截面区域 (CSA) 和延伸肌脂肪透 (Goutallier分类).
主要成果:
- 与对照人群相比,患有脊椎粉症的患者在多个宫水平上显示出明显较小的深延伸器CSAs.
- 在化组中,在椎下部和椎胸部结节中观察到更高的Goutallier等级 (增加脂肪透).
- 深度曲器CSA倾向于在结症组较小,但这没有达到统计学意义.
结论:
- 椎脊椎结与椎脊延伸肌体量减少和脂肪退化增加有关.
- 化脊柱状况应被认为是影响骨和肌肉的疾病.
- 宫胸前伸展肌肉可以作为这些患者风险分层和康复策略的目标.
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