PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
2007 | 14 | 2 |

Tytuł artykułu

Dental bioaerosol as an occupational hazard in a dentist's workplace

Autorzy

Treść / Zawartość

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
Many-year studies on aerosols as an infection vector, despite their wide range, ignored dental aerosol. All procedures performed with the use of dental unit handpieces cause the formation of aerosol and splatter which are commonly contaminated with bacteria, viruses, fungi, often also with blood. Aerosols are liquid and solid particles, 50 μm or less in diameter, suspended in air. Splatter is usually described as a mixture of air, water and/or solid substances; water droplets in splatter are from 50 μm to several millimetres in diameter and are visible to the naked eye. The most intensive aerosol and splatter emission occurs during the work of an ultrasonic scaler tip and a bur on a high-speed handpiece. Air-water aerosol produced during dental treatment procedures emerges from a patient’s mouth and mixes with the surrounding air, thus infl uencing its composition. Because air contained in this space is the air breathed by both dentist and patient, its composition is extremely important as a potential threat to the dentist’s health. According to the author, insuffi cient awareness of health risk, working habits, and economic factors are the reasons why dentists do not apply the available and recommended methods of protection against the infl uence of bioaerosol and splatter. Behaviour protecting a dentist and an assistant from the threat resulting from the infl uence of dental aerosol cannot be limited to solated actions. The author, on the basis of the literature and own research, characterizes bioaerosol and splatter in a dental surgery and reviews a full range of protective measures against these risk factors.

Wydawca

-

Rocznik

Tom

14

Numer

2

Opis fizyczny

p.203-207,ref.

Twórcy

autor
  • Medical University of Lodz, Staszica 11, 20-018 Lublin, Poland

Bibliografia

  • Al Maghlouth A, Al Yousef Y, Al Bagieh N: Qualitative and quantitative analysis of bacterial aerosols. J Contemp Dent Pract 2004, 5, 91-100.
  • Barbeau J: Waterborne biofi lms and dentistry: the changing face of infection control. J Can Dent Assoc 2000, 66, 539-541.
  • Bennett AM, Fulford MR, Walker JT, Bradshaw DJ, Martin MV, Marsh PD: Microbial aerosols in general dental practice. Br Dent J 2000, 189, 664-667.
  • Bentley CD, Burkhart NW, Crawford JJ: Evaluating spatter and aerosol contamination during dental procedures. J Am Dent Assoc 1994, 125, 579-584.
  • Berlutti F, Testarelli L, Vaia F, Luca MD, Dolci G. Effi cacy of anti-retraction devices in preventing bacterial contamination of dental unit water lines. J Dent 2003, 31, 105-110.
  • Brandys RC, Brandys GM: Worldwide exposure standards for mold and bacteria - historical and current perspectives. Occupational and Environmental Health Consulting Services, Illinois 2003. Cochran MA, Miller CH, Shelrake MA: The effi cacy of the rubber dam as a barrier to the spread of microorganisms during dental treatment. J Am Dent Assoc 1989, 119, 141-144.
  • Cross Infection Control Protocol (CICP) 2002. www.dentalgain.org. Grenier D: Quantitative analysis of bacterial aerosols in two different dental clinic environments. Appl Environ Microbiol 1995, 61, 3165-3168.
  • Guidelines for Infection Control in Dental Health-Care Setting. GICDH 2003, 52, December 19 (RR17), 1-61.
  • Harrel SK, Molinari J: Aerosols and splatter in dentistry: a brief review of the literature and infection control implications. J Am Dent Assoc 2004, 135, 429-437.
  • Harrel SK, Barnes JB, Rivera-Hidalgo F. Aerosol and splatter contamination from the operative site during ultrasonic scaling. J Am Dent Assoc 1998, 129, 1241-1249.
  • Harrel SK: Airborne spread of disease – implication for dentistry. J Calif Dent Assoc 2004, 32, 901-906.
  • Jacks MJ: A laboratory comparison of evacuation devices on aerosol reduction. J Dent Hig 2002, 76, 202-206.
  • Kedjarune U, Kukiattrakoon B, Yapong B, Chowanadisai S, Leggat P: Bacterial aerosols in dental clinic: effect of time, position and type of treatment. Int Dent J 2000, 50, 103-107.
  • King TB, Muzzin KB, Berry CW, Anders LM: The effectiveness of an aerosol reduction device for ultrasonic scalers. J Periodontol 1997, 68, 45-49.
  • Leggat PA, Kedjarune U: Bacterial aerosols in dental clinic: review. Int Dent J 2001, 51, 39-44.
  • Legnani P, Checchi L, Pelliccioni GA, D’Achille C: Atmospheric contamination during dental procedures. Quintessence Int 1994, 25, 435-439.
  • Lewis DL, Boe RK: Cross-infection risks associated with current procedure for using high-speed dental handpieces. J Clin Microbiol 1992, 30, 401-406.
  • Matsuyama M, Usami T, Masuda K, Niimi N, Ohta M, Ueda M. Prevention of infection in dental procedures. J Hosp Infect 1997, 35, 17-25.
  • Miller RL, Micik RE, Abel C, Ryge G: Studies on dental aerobiology: II Microbial splatter discharged from oral cavity of dental patients. J Dent Res 1971, 50, 621-625.
  • Murdoch-Kinch CA, Andrews NL, Atwan S, Jude R, Gleason MJ, Molinari JA: Comparison of dental water quality management procedures. J Am Dent Assoc 1997, 128, 1235-1243.
  • Osorio R, Toledano M, Liébana J, Rosales JI, Lozano JA. Environmental microbial contamination. Pilot study in a dental surgery. Int Dent J 1995, 45, 352-357.
  • Pankhurst CL: Risk assessment of dental unit waterline contamination. Prim Dent Care 2003, 10, 5-10.
  • Pederson ED, Stone ME, Ragain JC, Simecek JW: Waterline biofi lm and the dental treatment facility: a review. Gen Dent 2002, 50, 190-195.
  • 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, 139-141.
  • Sacchetti R, Baldissarri A, De Luca G, Lucca P, Stampi S, Zanetti F: Microbial contamination in dental unit waterlines: comparison between Er:YAG laser and turbine lines. Ann Agric Environ Med 2006, 13, 275-279.
  • Samaranayake LP: Podstawy mikrobiologii dla stomatologów. Wyd. 1. Wydawnictwo Lekarskie PZWL, Warszawa 2004.
  • Samaranayake LP, Reid J, Evans D. The effi cacy of rubber dam isolation in reducing atmospheric bacterial contamination. ASDC J Dent Child 1989, 56, 442-444.
  • Santiago JI, Huntington MK, Johnston AM, Williams JF: Microbial contamination of dental unit waterlines: short and long-term effects of fl ushing. Gen Dent 1994, 48, 528-535.
  • Szymańska J: Antifungal effi cacy of hydrogen peroxide in dental unit waterline disinfection. Ann Agric Environ Med 2006, 13, 313-317.
  • Dental bioaerosol as an occupational hazard in a dentist’s workplace 207 Szymańska J: Bacterial contamination of water in dental unit reservoirs. Ann Agric Environ Med 2007, 14, 137-140.
  • Szymańska J: Bacterial decontamination of DUWL biofi lm using Oxygenal 6. Ann Agric Environ Med 2006, 13, 163-167.
  • Szymańska J: Control methods of the microbial water quality in dental unit waterlines. Ann Agric Environ Med 2003, 10, 1-4.
  • Szymańska J: Endotoxin level as a potential marker of concentration of Gram-negative bacteria in water effl uent from dental units and in dental aerosols. Ann Agric Environ Med 2005, 12, 229-232.
  • Szymańska J: Evaluation of mycological contamination of dental unit waterlines. Ann Agric Environ Med 2005, 12, 153-155.
  • Szymańska J: Exposure to airborne fungi during conservative dental treatment. Ann Agric Environ Med 2006, 13, 177-179.
  • Szymańska J: Exposure to bacterial endotoxin during conservative dental treatment. Ann Agric Environ Med 2005, 12, 137-139.
  • Szymańska J: Microbiological risk factors in dentistry. Current status of knowledge. Ann Agric Environ Med 2005, 12, 157-163.
  • Timmerman MF, Menso L, Steinfort J, van Winkelhoff AJ, van der Weijden GA: Atmospheric contamination during ultrasonic scaling. J Clin Periodontol 2004, 31, 458-462.
  • Whitehouse RLS, Peters G, Lizotte J, Lilge C: Infl uence of biofi lms microbial contamination in dental unit water. J Dent 1991, 19, 290-295.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-article-7d63c103-36c4-4b0d-9758-2651a2a9591a
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.