基于深度学习的骨成熟评估:对五种手腕方法的比较分析
1Department of Orthodontics, Faculty of Dentistry, İnönü University, Battalgazi, Malatya, Türkiye.
Orthodontics & craniofacial research
|July 24, 2025
概括
深度学习模型使用五种手腕成熟方法有效估计骨年龄. 这些人工智能工具显示出高精度,帮助牙医及时进行正牙干预.
科学领域:
- 牙科和正牙科 牙科和正牙科
- 人工智能在医学中的应用
- 放射学和成像学 放射学和成像学
背景情况:
- 骨年龄估计对于正统牙科治疗计划至关重要.
- 准确评估骨成熟指导及时干预.
- 传统的手腕成熟 (HWM) 方法具有不同的诊断可靠性.
研究的目的:
- 评估深度学习算法的有效性,以估计骨年龄.
- 使用人工智能比较五种不同的HWM评估方法的诊断可靠性.
- 为了确定基于YOLOv8x的深度学习模型在HWM分类中的性能.
主要方法:
- 追溯分析了6572张来自8至16岁患者的手腕X射线图.
- 将放射图分类为五个HWM分类组 (Björk,Hägg和Taranger,Chapman,hamate骨化,简化的Björk).
- 培训和评估YOLOv8x深度学习模型,使用准确度,精度,回忆,F1分数和AUC指标.
主要成果:
- 在所有五种HWM方法中,YOLOv8x模型表现出高分类性能.
- 第四组 (哈马特) 和第二组 (Hägg和Taranger) 获得了最高的F1分数 (0.99和0.96).
- 大多数阶段都观察到高精度和F1分数,在青春期成长高峰期 (S-H2和MP3-Cap阶段) 观察到的表现略低.
结论:
- 深度学习模型在评估各种HWM方法的骨成熟方面是有效的.
- 人工智能模型在识别关键解剖区域 (MP3,添加器芝麻状,哈马特) 中显示出高可靠性.
- 这项技术可以为普通牙医提供可靠的骨年龄评估,以便在更早的牙科转诊时提供可靠的骨年龄评估.
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