Mercury contamination from waste amalgam containers.
1984
I M Dale
UI
MeSH Term
Description
Entries
D008628
Mercury
A silver metallic element that exists as a liquid at room temperature. It has the atomic symbol Hg (from hydrargyrum, liquid silver), atomic number 80, and atomic weight 200.59. Mercury is used in many industrial applications and its salts have been employed therapeutically as purgatives, antisyphilitics, disinfectants, and astringents. It can be absorbed through the skin and mucous membranes which leads to MERCURY POISONING. Because of its toxicity, the clinical use of mercury and mercurials is diminishing.
D003723
Dental Amalgam
An alloy used in restorative dentistry that contains mercury, silver, tin, copper, and possibly zinc.
Amalgam, Dental,Amalgams, Dental,Dental Amalgams
D003770
Dental Offices
The room or rooms in which the dentist and dental staff provide care. Offices include all rooms in the dentist's office suite.
Dental Office,Office, Dental,Offices, Dental
D004781
Environmental Exposure
The exposure to potentially harmful chemical, physical, or biological agents in the environment or to environmental factors that may include ionizing radiation, pathogenic organisms, or toxic chemicals.
Debris resulting from a process that is of no further use to the system producing it. The concept includes materials discharged from or stored in a system in inert form as a by-product of vital activities. (From Webster's New Collegiate Dictionary, 1981)