部植入物支持的长期结果:一项回顾性研究
Majid Zakeri1,2, Amir Azarpazhooh3,4, Vanessa C Mendes5
1Faculty of Dentistry, Department of Prosthodontics, University of Toronto, Toronto, Ontario, Canada.
概括
部植入物支持过度合 (MIS-ODs) 表明生存不受设计的影响,但技术和生物问题可能会影响寿命. 维护通常涉及假肢调整,保留问题和周植入物粘膜炎是常见的并发症.
科学领域:
- 牙科植入物学 牙科植入物学
- 牙修复 牙修复 牙修复 牙修复 牙修复
- 口腔康复口腔康复服务
背景情况:
- 部植入物支持的超牙切除术 (MIS-ODs) 为没有牙的患者提供了一种解决方案.
- 了解它们的长期存活率和并发症率对于临床实践至关重要.
研究的目的:
- 评估植入物和MIS-ODs的生存率.
- 确定维护需求的频率和相关的技术和生物并发症.
主要方法:
- 对86名患有MIS-OD的患者进行了回顾性队列研究 (1982-2023).
- 对植入物和MIS-OD存活率,维护事件和并发症的分析.
- 考克斯回归用于确定生存的预后因素.
主要成果:
- 随访时间中位数为39.0个月.
- 技术并发症 (例如,不充分的保留) 影响了近60%的病例.
- 周植入物粘膜炎是最常见的生物并发症,27.9%的假肢需要更换.
结论:
- MIS-OD生存似乎独立于假肢设计特征.
- 技术和生物并发症可能会对MIS-OD生存产生负面影响.
- 定期监测和管理并发症对于长期成功至关重要.
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