The life cycle analysis of a dental examination: Quantifying the environmental burden of an examination in a hypothetical dental practice.

Normalized results indicate that the potential environmental impact of an examination compared to one individual's impact per year is minimal. Considering the potential number of dental examinations and other dental procedures performed every year puts the findings in another perspective. This paper touches on some of the ways that the environmental burden of an examination could be reduced. Small changes to everyday practice, such as always making sure the dishwasher and washing machines are full when turned on, using less environmentally damaging soaps, more sustainable clothing alternatives and using necessary instruments could significantly reduce dentistry's environmental impact. Changes in materials and practice may result in potential trade-offs. Research would need to be carried out comparing the environmental burden of any alternatives. We hope in the near future that there will be more evidence relating to products used within dental care settings, potential trade-offs and dentistry's environmental burden.