Terry Douglas A, Leinfelder Karl F
Pract Proced Aesthet Dent. 2004 Apr;16(3):235-42; quiz 244.
Recent developments in adhesive technologies, the design of composite resin materials, and contemporary placement techniques have revolutionized the delivery of minimally invasive direct restorations. The improved handling characteristics available from low-viscosity flowable systems, packable composites, and sculptable small-particle hybrid composites have expanded today's treatment options. In order to achieve a successful and natural-appearing direct composite restoration, the clinician must have a comprehensive knowledge of adhesive dentistry and an understanding of the optical properties of the natural tooth. This article describes a methodological approach for preparing, restoring, and finishing the maxillary central incisors with a small-particle composite.
This article demonstrates the restoration of a Class IV fracture and discusses the anatomic variations of the adjacent teeth to produce a direct composite restoration in harmony with the surrounding dentition. Upon reading this article, the reader should: Be aware of the infrastructure considerations of a composite resin system. Recognize the role of composite resin on development of natural aesthetics and contour.
粘接技术、复合树脂材料设计以及当代充填技术的最新进展彻底改变了微创直接修复体的交付方式。低粘度可流动系统、可压实复合树脂以及可塑形小颗粒混合复合树脂所具备的改善后的操作特性扩展了当今的治疗选择。为了实现成功且外观自然的直接复合树脂修复，临床医生必须全面掌握粘接牙科学知识并了解天然牙的光学特性。本文描述了一种使用小颗粒复合树脂制备、修复和修整上颌中切牙的方法。
本文展示了IV类骨折的修复，并讨论了相邻牙齿的解剖变异，以制作与周围牙列协调一致的直接复合树脂修复体。阅读本文后，读者应：了解复合树脂系统的基础考量因素。认识复合树脂在自然美学和外形塑造方面的作用。
