Radiation safety and protection in U.S. dental hygiene programs.
A survey of radiation safety and protection measures used by programs teaching dental hygiene indicated some areas for concern. No barriers or radiation shieldings were used between operator and patient in four programs. Radiation monitoring devices were not worn by faculty operators in 16% of the programs. Fewer than half of the programs used thyroid shields for patients on a routine basis. Insufficient filtration for the kilovolt peak employed was used by 14% of the programs, and for 19% more the filtration was unknown or unspecified. Three programs used closed cones. Rectangular collimation was not used at all by 63% of the programs, and only 20% used E speed film routinely. Quality assurance for equipment maintenance and for film processing were in place at only 54% and 49% of the programs, respectively.
Farman
A G
AG
Hunter
N
N
Grammer
S
S
D003756:Dental Hygienists / Q000193:education*; D004869:Equipment Safety; D006801:Humans; D011834:Radiation Monitoring; D011835:Radiation Protection; D011861:Radiography, Dental / Q000295:instrumentation*; D014481:United States