人工智能辅助增长预测的准确性在骨I类青春期前的患者中,使用连续横向脑电图进行2年增长间隔的预测
1Postgraduate Orthodontic Program, Arizona School of Dentistry & Oral Health, A.T. Still University, Mesa, Arizona, USA.
Orthodontics & craniofacial research
|February 7, 2024
概括
使用卷积神经网络 (CNN) 的人工智能显示出从侧向脑图预测骨生长的潜力. 然而,准确性各不相同,一些硬和软组织的地标需要进一步改进,以获得可靠的正牙预测.
科学领域:
- 矯正牙科 矯正牙科是一種矯正牙科.
- 医疗成像医学成像
- 人工智能的人工智能
背景情况:
- 准确预测骨生长对于正义牙科治疗计划至关重要.
- 纵向横向脑图 (Lat-cephs) 通常用于增长评估.
- 人工智能 (AI) 提供了自动化和提高增长预测准确性的潜力.
研究的目的:
- 评估人工智能辅助卷积神经网络 (CNN) 模型在使用Lat-cephs预测骨生长中的准确性.
- 评估CNN模型在识别硬组织地标 (HTL) 和软组织地标 (STL) 的性能.
主要方法:
- 使用了198名患有I级骨缺陷的日本青春期前儿童的数据集.
- 分析了8岁和10岁的拉特塞夫.
- 一个CNN模型确定了28个HTL和19个STL,并将预测错误分类.
主要成果:
- 对于大多数硬组织标志物,CNN模型实现了可接受至优异的平均预测错误值.
- 在下巴区域的软组织标志 (例如,Pog', Gn', Me') 显示出不令人满意的预测准确性.
- 一些硬和软组织标志物,特别是部区域的标志物,具有较低的准确预测百分比 (APP).
结论:
- 人工智能辅助的CNN模型显示了对正牙生长预测的前景.
- 需要进一步的研究来提高地标识别的准确性,特别是软组织和下巴相关的硬组织地标.
- 改进的人工智能算法可能会导致更精确的正治疗计划.
相关概念视频
01:27Growth of Cartilage and Bone Tissue
Chondrocytes form a temporary cartilaginous model by dividing and secreting a thick gel-like extracellular matrix. Once the chondrocytes undergo programmed cell death, osteoblasts enter the site of the cartilaginous model. The process of replacing the temporary cartilaginous model with bone in an ordered manner is called endochondral ossification. In endochondral ossification, not all of the cartilage is replaced by bone tissue. Some cartilage that performs a protective and supportive function...
01:09Changes in the Appendicular Skeleton with Age
The upper and lower limb initially develops as a small bulge called a limb bud, which appears on the lateral side of the early embryo. The upper limb bud appears near the end of the fourth week of development, with the lower limb bud appearing shortly after.
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...