Dental mercury hygiene recommendations

Abstract

Background: The ADA has long recognized the importance of observing proper mercury hygiene practices for the safety of dental professionals. In 1999, the ADA Council on Scientific Affairs adopted mercury hygiene recommendations to provide guidance to dentists and their staff members for safe handling of mercury and dental amalgam. These mercury hygiene recommendations have been developed to update those previously adopted by the Council.

Overview: In addition to discussing sources of mercury in the dental office, this Council report describes office engineering considerations and hygiene recommendations to be used during preparation and placement of dental amalgam restorations. New information included in this report covers the management of mercury spills.

Practice implications: These recommendations are intended to provide guidance to the dental practitioner in ensuring the safety of personnel who handle dental amalgam and in minimizing the release of mercury into the dental office environment.