Spectrophotometric color evaluation of permanent incisors, canines and molars. A cross-sectional clinical study.

Highly significant mean differences were found for all L*, a*, b*, C* and h* color coordinates between the 3 groups of teeth (p<0.001), except for the canines-molars groups for which the differences in a* and h* coordinates were not statistically significant (p>0.05).

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