Content

Abstract
Dental treatment zone and operation field illuminance estimation were made in this study. Treatment zone illuminance was 500 lx under conventional fluorescent lamp based lighting and 1000 lx in a case of additional ceiling light use. Operation field illuminance under a dental operating light varied from 4000 lx to 14000 lx in dependence on an oral cavity zone and a patient position. The maximal illuminance level was achieved at upper incisors in a patient supine position, the minimal one was achieved at upper molars in patient upright position. Using of light emitting diode (LED) headlight increased the illuminance up to 2000 lx in average. The use of intraoral light sources provided adequate operating field illuminance in range (7000–18000) lx in molars area where illumination of dental operating light are not enough. The study results allow recommendation of ceiling lights and intraoral lights as additional light sources.
References
1. Nekhoroshev AS, Danilova NB. Characteristics of work conditions of dentists in therapeutic dentistry offices. Med Tr Prom Ekol. 2006;(11):42–3. [In Russ] 2. Demchenko TV. Professional visual impairments in the dentist. Syndrome of “dry eye”. Causes, methods of prevention. Parodontologiya. 2012; (3): 62–7 [In Russ] 3. Iacomussi P., Carcieri P., Rossi G., Migliario M. The factors affecting visual discomfort of dental hygienist. Measurment. 2017; Vol 98: 92–102. 4. Walsh L. LED operating lights in dental practice. Ausralasian Dental Practice; May/June 2009:48–54 5. Health and safety rules and standards 2.1.3.2630–10 (SanPin 2.1.3.2630–10) “Sanitaryepidemiological requirements for organizations engaged in medical activities”, № 58, 08.05.2010 [In Russ] 6. Dyachenko VG, Galesa SA, Pietrokh MT, Pavlenko IV. Introduction to general practice in dentistry. – Khabarovsk, 2009: 312 p. [In Russ] 7. CSN EN12464–1:2011. Light and lighting – Lighting of work places – Part 1: Indoor work places 8. DIN5035–3:2006–07 Artificial lighting – Part 3: Lighting of health care premises 9. Khamidova TM, Shamsiddinov AT, Daburov KN Sanitary and hygienic assessment of working conditions in dental institutions of various forms of ownership. Nauchnoprakticheskij zhurnal TIPPMK. 2013; (2):202–3. [In Russ] 10. ISO 9680:2014 Dentistry – Operating lights. 11. GOST 26368–90 “Medical lights” [In Russ] 12. Garbin A.J.I., Garbin C.A.S., Ferreira N.F., Ferreria N.L., Saliba Jr. O.A. Illumination in the dental office. Acta Cientifica Venezolana. 2007; Vol 58(1):29–32. 13. Danilina TF, Slivina LP, Dallakyan LA, Kolesova TV. The influence of hygienic and ergonomic labor aspects on the dentist’s health. Health & Education Millenium. 2016; Vol. 18 (1):234–6. [In Russ] 14. Nemaeva AV, Alpatova VG, Bukhtiyarov IV, Gritsay IG, Selyagina AS, Batyukov NM. Ergonomic aspects analysis of using the magnification systems in endodontic treatment. The Dental Institute. 2017; (1):16–7 [In Russ] 15. Stamatacos C, Harrison JL. The possible ocular hazards of LED dental illumination applications. J Tenn Dent Assoc. 2013, FallWinter; 93(2):25–9
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