Occupational health hazards in dentistry
Keywords:
occupational hazards, dentistry, occupational healthAbstract
Dentistry is a profession confronted with various occupational health hazards, including exposure to pathogens in saliva and blood, which can lead to diseases through skin and mucous membrane contact. Airborne respiratory infection also gained increased attention following the COVID-19 pandemic. Toxicity from dental materials or chemicals used for disinfection, exposure to ionizing radiation, and disruptive noise leading to potential hearing loss are additional concerns. Musculoskeletal disorders in the neck, shoulders, back, and wrists are commonly encountered issues. Stress and mental health problems from work can lead to burnout among dental professionals. The study emphasizes the need for dental personnel to stay informed about these hazards for workplace safety. Collaboration among educational institutions, healthcare facilities, and relevant government agencies is crucial to collectively study and develop preventive measures against occupational hazards. Creating a safe working environment and implementing measures to address the well-being of personnel are essential components of a comprehensive strategy.
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Ayatollahi J, Ayatollahi F, Ardekani AM, Bahrololoomi R, Ayatollahi J, Ayatollahi A, et al. Occupational hazards to dental staff. Dent Res J (Isfahan) 2012;9(1):2-7.
Leggat PA, Kedjarune U, Smith DR. Occupational health problems in modern dentistry: a review. Ind Health 2007;45(5):611-21.
Nwaiwu CA, Egro FM, Smith S, Harper JD, Spiess AM. Seroconversion rate among health care workers exposed to HIV-contaminated body fluids: the University of Pittsburgh 13-year experience. American Journal of Infection Control 2017;45(8):896-900.
Harrel SK, Molinari J. Aerosols and splatter in dentistry: A brief review of the literature and infection control implications. Journal of the American Dental Association 2004;135(4):429-37.
Bennett AM, Fulford MR, Walker JT, Bradshaw DJ, Martin MV, Marsh PD. Microbial aerosols in general dental practice. Br Dent J 2000;189(12):664-7.
Prospero E, Savini S, Annino I. Microbial aerosol contamination of dental healthcare workers’ faces and other surfaces in dental practice. Infect Control Hosp Epidemiol 2003;24(2):139-41.
Sakai H, Kondo E, Tanaka H, Shimane T, Yamada S, Kurita H. COVID-19 transmission in dental practice during the pandemic: A questionnaire-based survey in private dental clinics in Japan. J Dent Sci 2023;18(2):497-502.
Natapov L, Schwartz D, Herman HD, Markovich DD, Yellon D, Jarallah M, et al. Risk of SARS-CoV-2 transmission following exposure during dental treatment - a national cohort study. J Dent 2021;113:103791.
Meng L, Ma B, Cheng Y, Bian Z. Epidemiological Investigation of OHCWs with COVID-19. J Dent Res 2020;99(13):1444-52.
Peng X, Xu X, Li Y, Cheng L, Zhou X, Ren B. Transmission routes of 2019-nCoV and controls in dental practice. Int J Oral Sci 2020;12(1):9.
Murray PE, García Godoy C, García Godoy F. How is the biocompatibilty of dental biomaterials evaluated? Med Oral Patol Oral Cir Bucal 2007;12(3):E258-66.
Martin MD, Naleway C, Chou HN. Factors contributing to mercury exposure in dentists. J Am Dent Assoc 1995;126(11):1502-11.
Leggat PA, Kedjarune U. Toxicity of methyl methacrylate in dentistry. Int Dent J 2003;53(3):126-31.
Pemberton MA, Kimber I. Methyl methacrylate and respiratory sensitisation: a comprehensive review. Crit Rev Toxicol 2022;52(2):139-66.
Takigawa T, Endo Y. Effects of glutaraldehyde exposure on human health. J Occup Health 2006;48(2):75-87.
da Cunha Mendes GC, da Silva Brandão TR, Miranda Silva CL. Ethylene oxide potential toxicity. Expert Rev Med Devices 2008;5(3):323-8.
National Research Council Committee on Acute Exposure Guideline L. Acute exposure guideline levels for selected airborne chemicals: Volume 9. Washington DC: National Academies Press; 2010.
Public Health England (PHE) and Faculty of General Dental Practice (FGDP, UK). Guidance notes for dental practitioners on the safe use of X-ray equipment. 2nd ed. London: PHE and FGDP(UK); 2020.
Al-Omoush SA, Abdul-Baqi KJ, Zuriekat M, Alsoleihat F, Elmanaseer WR, Jamani KD. Assessment of occupational noise-related hearing impairment among dental health personnel. J Occup Health 2020;62(1):e12093.
Myers J, John AB, Kimball S, Fruits T. Prevalence of tinnitus and noise-induced hearing loss in dentists. Noise & Health 2016;18(85):347–54.
Chowanadisai S, Kukiattrakoon B, Yapong B, Kedjarune U, Leggat PA. Occupational health problems of dentists in southern Thailand. International Dental Journal 2000;50(1):36–40.
Bruzell Roll EllenM, Jacobsen N, Hensten-Pettersen A. Health hazards associated with curing light in the dental clinic. Clinical Oral Investigations 2004;8(3):113-7.
Kohn WG, Collins AS, Cleveland JL, Harte JA, Eklund KJ, Malvitz DM; Centers for Disease Control and Prevention (CDC). Guidelines for infection control in dental health-care settings--2003. MMWR Recomm Rep 2003;19;52(RR-17):1-61.
Brown J, Burke FJT, Macdonald EB, Gilmour H, Hill KB, Morris AJ, et al. Dental practitioners and ill health retirement: causes, outcomes and re-employment. British Dental Journal 2010;209(5):E7–7.
Simning A, van Wijngaarden E. Literature review of cancer mortality and incidence among dentists. Occupational and Environmental Medicine 2007;64(7):432–8.
Ohlendorf D, Naser A, Haas Y, Haenel J, Fraeulin L, Holzgreve F, et al. Prevalence of musculoskeletal disorders among dentists and dental students in Germany. International Journal of Environmental Research and Public Health 2020;17(23):8740.
Hayes M, Cockrell D, Smith D. A systematic review of musculoskeletal disorders among dental professionals. International Journal of Dental Hygiene 2009;7(3):159–65.
Alotaibi F, Majed Nayfeh F, Alhussein J, Alturki N, Alfawzan A. Evidence based analysis on neck and low back pain among dental practitioners - a systematic review. Journal of Pharmacy And Bioallied Sciences 2022;14(5):897.
Leggat P, Smith D. Musculoskeletal disorders self-reported by dentists in Queensland, Australia. Australian Dental Journal 2006;51(4):324–7.
Lietz J, Ulusoy N, Nienhaus A. Prevention of Musculoskeletal Diseases and Pain among Dental Professionals through Ergonomic Interventions: A Systematic Literature Review. International Journal of Environmental Research and Public Health 2020;17(10):3482.
Hamann C, Werner RA, Franzblau A, Rodgers PA, Siew C, Gruninger S. Prevalence of carpal tunnel syndrome and median mononeuropathy among dentists. Journal of the American Dental Association 2001;132(2):163–70.
Valachi B, Valachi K. Mechanisms leading to musculoskeletal disorders in dentistry. Journal of the American Dental Association 2003;134(10):1344–50.
Abichandani S, Shaikh S, Nadiger R. Carpal tunnel syndrome - an occupational hazard facing dentistry. International Dental Journal 2013;63(5):230–6.
Baran RB. Myers Briggs type indicator, burnout, and satisfaction in Illinois dentists. Gen Dent 2005;53(3):228-34.
Newton JT, Mistry K, Patel A, Patel P, Perkins M, Saeed K, et al. Stress in dental specialists: a comparison of six clinical dental specialties. Primary Dental Care 2002;9(3):100–4.
Tipayamongkholgul M, Luksamijarulkul P, Mawn B,Kongtip P, Woskie S. Occupational Hazards in the Thai Healthcare Sector. New Solut 2016;26(1):83–102.
Na Nakorn S, Srisintorn W, Youravong N. Factors associated with burnout among dentists in public hospitals, southern Thailand. J Dent Sci 2022;17(4):1656-64.
Sheraton M, Deo N, Dutt T, Surani S, Hall-Flavin D, Kashyap R. Psychological effects of the COVID 19 pandemic on healthcare workers globally: a systematic review. Psychiatry Research 2020;292:113360.
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