Analysis of workplace injuries in a dental school environment.
Workplace injuries at the University of Queensland Dental School during the period 1992-1994 were assessed to determine their incidence, and the associated indirect costs, causal factors, and appropriate preventive strategies. Overall, dental chairside assistants experienced a higher incidence of injuries than students both on a per worker and per time basis. Of the injuries with a low risk of cross-infection, burns and scalds from sterilizing equipment, and eye injuries in laboratories were the most common. This emphasizes the importance of wearing appropriate protective equipment in areas outside the treatment zone, and the need for signage and education. Common causes of sharps injuries were burs left in handpieces, two-handed needle recapping, and cleaning of probes in the sterilizing room. Changes to techniques and equipment would prevent such incidents. A range of factors which contribute to the calculation of indirect costs following injuries in the dental workplace are identified.
McDonald
R I
RI
Dental School, University of Queensland.
Walsh
L J
LJ
Savage
N W
NW
D002056:Burns / Q000453:epidemiology; D003141:Communicable Diseases / Q000453:epidemiology; D003365:Costs and Cost Analysis; D003726:Dental Assistants / Q000706:statistics & numerical data; D003762:Dental Instruments / Q000009:adverse effects; D005131:Eye Injuries / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D007754:Laboratories, Dental / Q000706:statistics & numerical data; D016602:Needlestick Injuries / Q000453:epidemiology; D009784:Occupational Diseases / Q000191:economics / Q000453:epidemiology* / Q000209:etiology / Q000517:prevention & control; D011482:Protective Devices; D011793:Queensland / Q000453:epidemiology; D012307:Risk Factors; D012575:Schools, Dental / Q000191:economics / Q000706:statistics & numerical data; D013242:Sterilization / Q000295:instrumentation; D013335:Students, Dental / Q000706:statistics & numerical data; D017132:Workplace; D014947:Wounds and Injuries / Q000191:economics / Q000453:epidemiology* / Q000209:etiology / Q000517:prevention & control; D014950:Wounds, Penetrating / Q000453:epidemiology