Department of Orthodontics, University of North Carolina, Chapel Hill, NC, USA.
J Esthet Restor Dent. 2011 Oct;23(5):303-13. doi: 10.1111/j.1708-8240.2011.00447.x. Epub 2011 Jul 18.
The purpose of this paper is to briefly review some of the principals of ideal tooth shape and morphology and demonstrate how to use tooth reshaping through enameloplasty to treat and finish orthodontic cases to much more esthetic conclusions. This paper demonstrates the significant improvement to a smile orthodontists can achieve if they understand the principles of dental esthetics. In assessing smile design, the patient must be evaluated in three dimensions, and both dental and skeletal components must be considered. Expanded documentation in the form of frontal, profile, and oblique images taken both at rest and on dynamic smile permits the dentist to evaluate these elements without cephalometric radiography.
本文旨在简要回顾一些理想牙齿形状和形态的原理，并展示如何通过牙釉质成形术重塑牙齿来治疗和完成正畸病例，以达到更美观的效果。本文展示了如果正畸医生理解牙齿美学的原理，他们可以在微笑改善方面取得显著的效果。在评估微笑设计时，患者必须从三维角度进行评估，并且必须考虑牙齿和骨骼的各个方面。通过静止和动态微笑时拍摄的正面、侧面和斜位图像的扩展记录，牙医可以在不进行头颅侧位片的情况下评估这些元素。
