Evaluation of Microbiological and Free-Living Protozoa Contamination in Dental Unit Waterlines
نویسندگان
چکیده
منابع مشابه
Microbial contamination in dental unit waterlines.
The quality of water in a dental unit is of considerable importance because patients and dental staff are regularly exposed to water and aerosol generated from the dental unit. The aim of this study was to evaluate the occurrence of microbial contamination in dental unit waterlines. Water samples were collected aseptically from the waterlines (reservoir, triple-syringe, high-speed) of 15 dental...
متن کاملMicrobial contamination of dental unit waterlines.
The specific structure of dental units favours the presence of biofilm and microbial contamination of the dental unit waterlines (DUWL) water. The ability of bacteria to colonize surfaces and to form biofilm in water supply tubes, including DUWL, is a common phenomenon, which has been well documented, just as with difficulties in biofilm removal and prevention of its regrowth. Microorganisms fr...
متن کاملBacterial contamination of dental unit waterlines
Safety of patients and dental personnel requires the appropriate microbiological water quality in dental units. During treatment, patients and dental workers are exposed both to direct contact with bacteria-contaminated water in the form of splatter and with contaminated water aerosol emitted during work by unit handpieces, including rotating and ultrasonic instruments. The aim of the study was...
متن کاملMycological contamination in dental unit waterlines in Istanbul, Turkey
Studies on dental units (DUs) are conducted either for the prevention or the reduction of the density of bacterial contamination in dental unit waterlines (DUWLs). However, the existence of fungi in the these systems requires more attention. During dental treatment, direct contact with water contaminated with fungi such as Candida, Aspergillus, or inhalation of aerosols from high-speed drill ma...
متن کاملMicrobial contamination of dental unit waterlines: the scientific argument.
The quality of dental unit water is of considerable importance since patients and dental staff are regularly exposed to water and aerosols generated from the dental unit. The unique feature of dental chair water lines is the capacity for rapid development of a biofilm on the dental water supply lines combined with the generation of potentially contaminated aerosols. The biofilm, which is derive...
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ژورنال
عنوان ژورنال: International Journal of Environmental Research and Public Health
سال: 2019
ISSN: 1660-4601
DOI: 10.3390/ijerph16152648