Dental Color Matching: A Comparison between Visual and Digital Shade Selection Repeatability in the Anterior and Posterior Region: A Clinical Study

Current Research in Dentistry

article

Carine Mounir Ziadeh¹  Pascale Habre¹  Lara Nasr²  Helene Haddad¹ 

[1] Department of Prosthodontics and Esthetic Dentistry, Faculty of Dental Medicine, Saint Joseph University of Beirut;Department of Cranio-Facial Research Laboratory, Faculty of Dental Medicine, Saint Joseph University of Beirut

关键词: Dental Shade Matching;    Delta E;    Intraoral Scanner;    Repeatability;    Visual Shade Selection;   

DOI  :  10.3844/crdsp.2023.8.16

学科分类：口腔科学

来源: Science Publications

【 摘 要 】

0.05). The color difference between the visual technique and the IOS was significantly lower than the clinical acceptability threshold, except between the second rater and intraoral scanner on day 2 for the molar region. Within the intraoral scanner, the repeatability agreement rate was significantly greater for the central, compared to the canine and molar teeth. The IOS is a reliable instrument for color shade selection compared to the visual method, especially in the anterior region; however, tooth position had an impact on its repeatability.

【 授权许可】

CC BY