J Korean Acad Periodontol.
1997 Dec;27(4):941-947. 10.5051/jkape.1997.27.4.941.
Microbial Contaminations of Ultrasonic Scalers, High-Speed Handpieces and Water Syringe Lines
- Affiliations
-
- 1Department of Peirodontology, School of Dentistry, Kannung National University, Korea.
- 2Department of Periodontology, School fo Dentistry, Seoul National University and Dental Research Institute, Korea.
- KMID: 2057017
- DOI: http://doi.org/10.5051/jkape.1997.27.4.941
Abstract
- The purpose of this study was to evaluate various methods of decontamination of ultrasonic scalers, high-speed handpieces and air-water syringes in dental equipments. Eimination of possible sources of microbial infection in dental operatories should be of primary importance. Microbial contamination levels of high speed handpieces, air-water syringes and ultrasonic scalers of 11 dental units in Seoul National University Hospital were evaluated after flushing the lines, alcohol sponge rubbing, or soaking in 0.1% chlorhexidine for 1,3 and 5 minutes. The result suggests that flushing the lines or soaking the tips in 0.1% chlorhexidine before use of the water systems may reduce the microbial levels. Soaking in 0.1% chlorhexidine for 5 minutes was most effective in reducing bacterial contamination.
Keyword
- Full Text Links
-
- Actions
-
Cited
- CITED
-
- Close
- Share
-
- Similar articles
-
- A STUDY ON THE MICROBIAL CONTAMINATION OF DENTAL UNIT AND ULTRASONIC SCALER
- The Effect of Ozonized Water Irrigation in the Circuits of Professional Ultrasonic Scalers for Causal Therapy of Stage I Periodontitis: A Randomized Clinical Study
- Effects of waterline flushing and related factors in dental units on bacterial counts in dental water
- Effect of cooling water temperature on the temperature changes in pulp chamber and at handpiece head during high-speed tooth preparation
- Efficacy evaluation of syringe pump developed for continuous drug infusion
