Goodacre C J
Department of Prosthodontics, Indiana University, School of Dentistry, Indianapolis.
J Prosthet Dent. 1990 Jul;64(1):1-12. doi: 10.1016/0022-3913(90)90144-2.
Achieving the most desirable gingival appearance enhances the esthetic result achieved with fixed prosthodontic restorations and is most often realized when gingival health is optimized before treatment and gingival trauma is minimized during treatment. Methods of optimizing gingival appearance by avoiding soft tissue contact are discussed as are factors considered important to maintaining good gingival appearance when subgingival margins are necessary.
实现最理想的牙龈外观可提升固定义齿修复的美学效果，并且在治疗前优化牙龈健康状况以及在治疗期间将牙龈创伤降至最低时，最常能实现这一效果。文中讨论了通过避免软组织接触来优化牙龈外观的方法，以及在需要采用龈下边缘时，对于保持良好牙龈外观而言被视为重要的因素。
