Implant-Supported Fixed Dental Prostheses with New Retention Type Using Zirconia Ball and Nickel-Titanium Spring

The Korean Academy of Oral and Maxillofacial Implantology Pub Date : 2019-03-01 DOI:10.32542/IMPLANTOLOGY.2019002

Jae-Won Choi, C. Song, Jung-Bo Huh

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引用次数: 8

Abstract

Copyright © 2019. The Korean Academy of Oral & Maxillofacial Implantology This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons. org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. OPEN ACCESS EZ Crown system (EZC), a new retention type implant prosthetic system that has not only easy retrievability but also no complication due to residual cement, was developed to overcome the problems of conventional retention mechanisms (screw-retained, cement-retained, and combined screw-and cement-retained) of implant-supported fixed dental prostheses. In this case report, we introduce clinical experience with a 6-month follow-up of zirconia fixed dental prosthesis fabricated with EZC. Under normal oral function, no removal or fracture of the EZC prosthesis was observed and no inflammatory findings were observed in the peri-implant soft tissue due to residual cement. EZC is expected to be used in various clinical cases in the future.

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新型氧化锆球与镍钛弹簧固位型种植体支撑固定修复体的研究

版权所有©2019。韩国口腔颌面种植学会这是一篇基于知识共享署名非商业许可(http://creativecommons)的开放获取文章。(http://www.licenses/bync/4.0/)，允许在任何媒介上不受限制地进行非商业使用、分发和复制，前提是正确引用原始作品。OPEN ACCESS EZ冠系统(EZC)是一种新型固位型种植体修复系统，不仅易于回收，而且没有残留骨水泥的并发症，它克服了传统种植体固定修复体固位机制(螺钉固位、骨水泥固位和螺钉-骨水泥复合固位)的问题。在此病例报告中，我们介绍了用EZC制作氧化锆固定义齿6个月的临床随访经验。在口腔功能正常的情况下，未观察到EZC假体的移位和骨折，种植体周围软组织未因残留水泥而出现炎症。EZC有望在未来应用于各种临床病例。

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The Korean Academy of Oral and Maxillofacial Implantology

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