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Precision Measurements and Parametric Models of Vertebral Endplates
Published on: September 17, 2019
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评估椎成熟的角度测量作为评估骨成熟度的工具:放射学研究
Prasad Gantina1, Ajay Kantilal Kubavat2, Preetham Ravuri2
1Department of Orthodontics and Dentofacial Orthopedic, Government Dental College and Hospital Kadapa, Andhra Pradesh, India.
Journal of pharmacy & bioallied sciences
|September 1, 2023
概括
椎成熟角度 (CVMA) 是评估骨成熟的可靠指标,与Fishman有很强的正相关性.
科学领域:
- 矯正牙醫和牙臉整形醫學
- 放射学 放射学是一门学科.
- 人类成长和发展 人类成长和发展
背景情况:
- 准确的骨成熟度评估对于 ортодонтика治疗计划至关重要.
- 像Fishman的骨成熟指数 (SMI) 和椎脊椎成熟阶段 (CVMS) 这样的现有方法都有局限性.
- 椎成熟角度 (CVMA) 为骨年龄的确定提供了一个潜在的替代方案.
研究的目的:
- 为了比较椎成熟角度 (CVMA) 与手腕骨成熟指数 (SMI) 和椎成熟阶段 (CVMS) 的可靠性.
- 评估CVMA在评估骨成熟阶段的有效性.
主要方法:
- 一项涉及150名受试者 (75名男性,75名女性) 的比较研究.
- 评估骨成熟使用手-手腕放射 (SMI),椎 (CVMS) 和侧脑图 (CVMA).
- 统计分析包括千-平方和多重回归分析,以及皮尔森对SMI和CVMA的相关性.
主要成果:
- 多重回归模型显示CVMA解释了61.9%的差异.
- 年龄和CVMA之间没有发现显著的关联 (P > 0.05).
- 在SMI和CVMA之间观察到强烈的正相关性 (男性R=0.801,女性R=0.834,P<0.001).
结论:
- 椎角测量 (CVMA) 证明了骨成熟度评估的高可靠性.
- CVMA是一个可靠的指标,与手腕指标 (如SMI) 相似或优于手腕指标.
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