Magne Pascal, Magne Michel, Jovanovic Sascha A
Don and Sybil Harrington Foundation, Division of Primary Oral Health Care, School of Dentistry, University of Southern California, Los Angeles, CA 90089-7792, USA.
J Prosthet Dent. 2008 Jan;99(1):2-7. doi: 10.1016/S0022-3913(07)00313-7.
A new esthetic solution to restore dental implants in combination with limited interdental, facial or labial, or interocclusal space is presented. This article describes the translational application of novel-design porcelain veneers and adhesive restorative principles in the implant realm. A patient is presented who was treated with a single implant-supported restoration replacing a missing mandibular lateral incisor and partially collapsed interdental space. A screw-retained custom metal ceramic abutment was combined with a bonded porcelain restoration. This unique design was motivated by the limited restorative space and subgingival implant shoulder. It was also developed as a solution to the interference of the screw-access channel with the incisal edge, therefore providing the surgeon with more options during implant axis selection. The porcelain-to-porcelain adhesive approach was used instead of traditional principles of retention and resistance form of the abutment.
本文介绍了一种新的美学解决方案，用于在牙间、面部或唇侧或咬合间隙有限的情况下修复牙种植体。本文描述了新型设计的瓷贴面和粘结修复原则在种植领域的转化应用。介绍了一位患者，该患者接受了单颗种植体支持的修复体，以替代缺失的下颌侧切牙和部分塌陷的牙间隙。一个螺丝固位的定制金属陶瓷基台与一个粘结瓷修复体相结合。这种独特的设计是由有限的修复空间和龈下种植体肩部所驱动的。它也是作为解决螺丝通道与切缘干扰问题的一种解决方案而开发的，从而为外科医生在种植体轴线选择过程中提供了更多选择。采用了瓷对瓷粘结方法，而不是传统的基台固位和抗力形原则。
