Oper Dent. 2020 May/Jun;45(3):235-242. doi: 10.2341/18-151-T. Epub 2020 Feb 26.
This article presents a clinical technique based on a case report for restoring the contours and shape of the upper teeth involved in the smile display of a young patient. After planning the treatment for the patient using digital tools (Digital pictures, Digital Smile Design, digital waxup, three-dimensional [3D] printed models, mockup), the upper teeth were restored using an improved injection technique. This improved technique involves the direct injection of flowable composite resin using clear polyvinyl siloxane molds made from 3D-printed models of the patient. The details and benefits of this new technique are described in the article.
本文通过病例报告介绍了一种临床技术，用于修复涉及年轻患者微笑展示的上颌牙齿的轮廓和形态。在使用数字工具（数字照片、数字微笑设计、数字蜡型、三维 [3D] 打印模型、模型制作）为患者规划治疗后，使用改良注射技术修复上颌牙齿。该改良技术涉及使用由患者的 3D 打印模型制成的透明聚硅氧烷模具直接注射可流动复合树脂。本文详细描述了这种新技术的细节和优点。
