一个8年的回顾性研究固定假牙临床单元完成在一个研究生假牙课程的修复
1Adelaide Dental School The University of Adelaide Adelaide Australia.
Health science reports
|June 14, 2023
概括
嵌在金属皇冠上的器在研究生假牙培训中最常见,但在过去八年中,它们的使用减少了. 全陶皇冠呈现上升趋势,表明对固定假牙的材料偏好可能发生转变.
科学领域:
- 牙科材料科学 牙科材料科学
- 牙修复 牙修复 牙修复 牙修复 牙修复
- 数字牙科数字牙科
背景情况:
- 数字制造业的进步正在改变美学固定假牙.
- 传统的实验室技术和材料越来越多地被补充或取代.
- 本研究分析了实验室制造的固定假牙装置的趋势.
研究的目的:
- 分析实验室制造的固定假牙单元类型,这些假牙单元是在研究生假牙课程中完成的.
- 在八年时间内确定材料使用的有意义趋势.
- 为了比较不同类型的固定假牙修复的患病率.
主要方法:
- 从2014年到2021年的日志的回顾性审查,用于研究生假牙完成.
- 收集关于实验室制造的固定假牙装置的类型和总数的数据.
- 使用配对t测试和曼-肯达尔趋势测试进行统计分析.
主要成果:
- 合金属 (PBM) 皇冠占所有单位的42.05%,其次是全陶皇冠 (ACC) 18.14%和全金皇冠 (FGC) 10.70%.
- 在研究期间,FGC使用的统计显著减少 (p=0.035) 和完全与部分覆盖恢复的显著差异 (p<0.001) 被观察到.
- 趋势表明PBM使用量下降,ACC使用量增加.
结论:
- 在研究生培训中,与金属冠结合的器仍然是实验室制造的占主导地位的固定假牙装置.
- 观察到全陶皇冠的增长趋势需要进一步调查.
- 固定假牙的材料选择正在专业培训计划中不断发展.
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