Evaluation of mercury contamination in patients and water during amalgam removal.

Author: Oliveira MT, Constantino HV, Molina GO, Milioli E, Ghizoni JS, Pereira JR.

Source: J Contemp Dent Pract.

Year: 2014

Comment:

The researchers of this study, which has relevance to patients (who were tested for mercury levels), wastewater and the environment, and dentists through occupational exposures, conclude, "The urinary levels of mercury increased with dental amalgam removal using a high-speed drill. During the process of amalgam removal, water used for cooling the dental drill was contaminated with mercury."

Abstract / Excerpt:

“The mercury released by the physical action of the drill, the replacement material and especially the final destination of the amalgam waste can increase contamination levels that can be a risk for human and environment health.”

Citation:

Oliveira MT, Constantino HV, Molina GO, Milioli E, Ghizoni JS, Pereira JR. Evaluation of mercury contamination in patients and water during amalgam removal. J Contemp Dent Pract. 2014;15(2):165-8.