恢复失败的发生率及其病因:一项回顾性研究
Surbhi Khurana1, Kanwalpreet Kaur Bhullar1, Aashish Handa1
1Department of Conservative Dentistry and Endodontics, Sri Guru Ram Das Institute of Dental Sciences and Research, Amritsar, Punjab, India.
Journal of conservative dentistry and endodontics
|December 24, 2025
概括
牙科中恢复失败是常见的,次要牙是主要原因. 复合材料和下牙最常与失败有关,特别是在男性患者中.
科学领域:
- 恢复性牙科 恢复性牙科
- 牙科材料科学 牙科材料科学
- 临床牙科 临床牙科
背景情况:
- 修复性牙科对于口腔健康,功能和美学至关重要.
- 恢复失败可能是由于材料退化,技术问题或患者特定因素造成的.
研究的目的:
- 评估各种永久修复材料中修复失败的发生率.
- 识别和分析牙科修复失败的主要原因.
主要方法:
- 一项涉及400名患者的研究研究了19个月的时间.
- 通过问卷收集关于患者习惯,恢复史和故障原因的数据.
- 使用奇平方测试进行统计分析.
主要成果:
- 根据年龄,替代原因和恢复类 (P < 0.0001) 观察到失败率的显著差异.
- 二次性是导致失败的主要原因,其次是微漏和结合失败.
- 复合修复最常被更换,下牙显示出最高的失败率,特别是在男性中.
结论:
- 了解失败模式对于改善恢复性治疗寿命至关重要.
- 识别二次和微泄漏等关键故障原因可以指导预防策略.
- 材料选择,牙位置和患者人口统计学都会影响修复成功.
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