Nature

A comparative study of shade-matching performance using intraoral scanner, spectrophotometer, and visual assessment

Table 1 Inter-method agreement based on VITA 3D-Master shade guide system using weighted Cohen’s kappa coefficient (K W). Full size table Table 2 Inter-method agreement based on VITA classical shade ...
Nature

Evaluation of VITA shade–based tooth color categories using deep learning

With the increasing interest in dental aesthetics, more patients are seeking tooth shade evaluations and whitening treatments. However, traditional methods of visually assessing tooth color with a ...