Matching repeatability and interdevice agreement of 2 intraoral spectrophotometers.


STATEMENT OF PROBLEM The visual determination of tooth color with standard shade guides is a subjective method of color communication, depending on variables such as the light source, the operator, and the tooth. The assessment of tooth color may be improved by the use of special devices such as colorimeters or spectrophotometers. However, the repeatability… (More)
DOI: 10.1016/S0022-3913(12)60053-5


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