Editorial Type:
Article Category: Research Article
 | 
Online Publication Date: 01 Oct 2006

Shade Matching by Dental Students

DDS,
DMD,
DMD,
DMD, and
DDS
Page Range: 256 – 258
DOI: 10.1563/828.1
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Abstract

Dental students achieved a high identification rate for darker shades (P14 and P24) on the Portrait IPN shade guide, which represent the highest chroma and lowest value in the grayish and reddish yellow hue groups. A high identification rate was also obtained for P32, representing the lowest chroma and highest value in the reddish gray hue group. The data suggest that dental students had the most difficulty determining the correct hue group for unmarked shade tabs. Incorrect responses tended to remain in the same value and chroma range but were selected in a different hue group.

Copyright: American Academy of Implant Dentistry
<sc>Figure</sc>
1.
Figure 1.

The Portrait IPN shade guide


Contributor Notes

Sheldon Winkler, DDS, is an adjunct professor of dentistry at Arizona School of Dentistry & Oral Health, 5850 East Still Circle, Mesa, AZ 85206-3618. He formerly served as professor and chairman of the Department of Prosthodontics at Temple University School of Dentistry. Address correspondence to Dr Winkler at swinkdent@cox.net

Kenneth G. Boberick, DMD, is an associate professor and Robert Wood, DDS, is an assistant professor of Restorative Dentistry at Temple University School of Dentistry, Philadelphia, Pa

Kasia S. Weitz, DMD, and Isaac Datikashvili, DMD, are recent graduates of Temple University School of Dentistry, Philadelphia, Pa

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