Cosmetic dental treatment. Its impact on happiness and quality of life

This study assessed the impact on happiness and quality of life of the cosmetic treatment of frontal teeth. This was compared with the impact of a restorative, not primarily cosmetic, treatment in the (pre)molar region on happiness and quality of life. The hypothesis that a cosmetic dental treatment makes a person happier or improves the quality of one's life was not supported by the results of the present study. In fact, oral health-related quality of life appeared to decline after the dental cosmetic treatment. Further research is needed to assess whether the results of the present study can be replicated in a larger sample and how the findings can be explained.