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Laughing Gas Makes Comeback in Dentistry and Beyond
In Richmond and across major cities dentists increasingly use nitrous oxide to ease anxiety and pain. Some see it as a dental analgesic while others warn of illegal misuse and health risks. OSHA probes potential harm to staff. ADA weighs cost of safety systems.
MENTIONED IN THIS ARTICLE
Richmond
Concord
N.H
American Dental Assn
Joseph Tregaskes
New York
West Coast
Horace Wells
Hartford
Conn
Wells
Joseph Priestley
Humphrey Davy
U.S. Occupational Safety and Health Administration
Thomas Jones
ADA