用于面假肢的和它们在服务中的修改
Anca Irina Gradinariu1, Carmen Racles2, Iuliana Stoica3
1Department of Oral and Maxillofacial Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, 16 University Street, 700511 Iasi, Romania.
Materials (Basel, Switzerland)
|July 13, 2024
概括
对于面假肢至关重要,但紫外线辐射和生物膜等环境因素可能导致退化. 未来的研究应该集中在提高材料稳定性和维护,以获得更安全,更持久的假肢.
科学领域:
- 生物材料科学 生物材料科学
- 聚合物化学 聚合物化学
- 牙科材料 牙科材料
背景情况:
- 具有出色的特性,使其在牙科和面假肢中不可或缺.
- 它们的使用跨越了生理和美学应用,突出了它们的多功能性.
研究的目的:
- 审查牙科和面部假肢中使用的材料.
- 分析它们的特性和在各种环境暴露下降解.
- 确定未来的研发领域.
主要方法:
- 关于降解的体外和体内研究的文献综述.
- 分析包括紫外线辐射,气候变化,生物污染和消毒剂在内的因素.
- 检查制造后的变化,如交叉连接和排泄.
主要成果:
- 紫外线辐射是变色和机械性能恶化的主要因素.
- 环境因素,香烟烟雾和生物膜形成显著影响假肢的稳定性.
- 试管体内研究往往模仿现实世界的退化触发器.
结论:
- 对于面假肢至关重要,但需要在材料,添加剂和表面处理方面进行改进.
- 解决生物膜形成和环境退化问题对于提高假肢寿命和患者安全至关重要.
- 需要进一步的研究来优化基假肢的长期临床性能.
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