氧化锆基台在种植体治疗中的断裂:系统综述。

3区医学 Q1 Dentistry

Implant Dentistry Pub Date : 2019-08-01 DOI:10.1097/ID.0000000000000900

Mingbao Gou, Helin Chen, Min Fu, Hang Wang

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引用次数: 11

摘要

目的：本系统综述的目的是确定和总结与种植体治疗中氧化锆基牙骨折相关的临床研究。材料和方法从数据库创建到2018年2月11日，对Medline、Embase和Cochrane图书馆进行了检索，并辅以手动检索，以进行标题和摘要分析。结果通过数据库检索，初步获得645篇文章。选择53篇文章进行全文分析，15项研究符合纳入标准。分析了氧化锆基牙骨折的发生率、基牙-种植体连接、骨折时间点、临界裂纹位置、原因、处理和预防措施。结论：与外部和内部全氧化锆连接（一体式）氧化锆基牙相比，金属构件（两件式）氧化镁基牙的内部连接的断裂率较低。在使用氧化锆桥台的情况下，应避免过度修复和过载。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Fracture of Zirconia Abutments in Implant Treatments: A Systematic Review.

PURPOSE The purpose of this systematic review was to identify and summarize clinical studies related to the fracture of zirconia abutments in implant treatments. MATERIAL AND METHODS Medline, Embase, and Cochrane library searches were performed and complemented by manual searches from database inception to February 11, 2018, for title and abstract analysis. RESULTS Initially, 645 articles were obtained through database searches. Fifty-three articles were selected for full-text analysis, and 15 studies met the inclusion criteria. The selected studies were analyzed regarding fracture rate, abutment-implant connection, time point of fracture, location of critical crack, causes, managements, and preventive measures with respect to zirconia abutment fracture. CONCLUSIONS Lower fracture rates were reported for internal connection with metal component (2-piece) zirconia abutments compared with external and internal full-zirconia connection (one-piece) zirconia abutments. Overpreparation and overload should be avoided in case of zirconia abutments.

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来源期刊

Implant Dentistry 医学-牙科与口腔外科

CiteScore

4.00

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Cessation. Implant Dentistry, an interdisciplinary forum for general practitioners, specialists, educators, and researchers, publishes relevant clinical, educational, and research articles that document current concepts of oral implantology in sections on biomaterials, clinical reports, oral and maxillofacial surgery, oral pathology, periodontics, prosthodontics, and research. The journal includes guest editorials, letters to the editor, book reviews, abstracts of current literature, and news of sponsoring societies.