深度学习设计的前牙冠可以在临床实践中满足形态,美学和功能标准吗?
Gülce Çakmak1, Jun-Ho Cho2, Jinhyeok Choi3
1Department of Reconstructive Dentistry and Gerodontology, School of Dental Medicine, University of Bern, Bern, Switzerland.
Journal of dentistry
|September 26, 2024
概括
深度学习 (DL) 软件对前面的冠状设计显示出希望,实现了临床上可接受的形态和美学. 人类技术人员可以改进功能方面,如切口路径偏差,以获得最佳结果.
科学领域:
- 数字牙科数字牙科
- 假牙术中的人工智能
背景情况:
- 传统的牙科计算机辅助设计 (CAD) 软件需要重要的技术人员投入前面的皇冠制造.
- 深度学习 (DL) 为自动化和改善牙科设计过程提供了潜力.
研究的目的:
- 为了比较使用基于DL的软件设计的前面冠状的形态,功能和美学,与传统的CAD相比.
- 为了评估DL在前面皇冠设计结果中的有效性.
主要方法:
- 使用了25个体内数据集来通过三个方法设计前部冠状:DL生成 (DB),DL技术优化 (DM) 和传统CAD (NC).
- 评估了冠状形态 (TDV,RMS,PA,NA),功能 (切面路径偏差,长度,倾斜) 和美学 (宽度,高度,比率,角度).
主要成果:
- 基于DL的方法显示TDV比率和口腔表面偏差 (RMS,PA) 与传统CAD相比有显著差异.
- 在DL生成和传统CAD方法之间观察到切口路径偏差的显著差异.
- 在所有组中,总体TDV,切口通路长度/倾斜度或美学参数均没有发现显著差异.
结论:
- 基于DL的前面皇冠设计产生了临床上可接受的形态和美学.
- 微小的功能差异,如切口路径偏差,可以由牙科技术人员纠正.
- 将人工智能集成到牙科CAD工作流中可以提高效率和一致性,尽管人类监督对于功能改进至关重要.
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