Evaluation of biological debris on reusable endodontic instruments subjected to different cleaning methods prior to sterilization
نویسندگان
چکیده
منابع مشابه
Efficacy of Different Techniques for Removing Debris from Endodontic Files Prior to Sterilization
BACKGROUND Dental instruments, like endodontic files, are hardly disinfected. The aim of this study was to evaluate the efficacy of mechanical, chemical, and ultrasonic (in combinations or separately) techniques for removing debris from files, prior to sterilization. MATERIALS AND METHODS Totally, 90 new endodontic files with size of 15, 25, and 40 (30 files of each one) were sterilized and o...
متن کاملA SEM evaluation of debris removal from endodontic files after cleaning and steam sterilization procedures.
BACKGROUND In recent times, it has been proposed to classify endodontic files as single-use items due to a perceived inability to adequately clean the instruments. The purpose of the present study was to quantify the surface debris on files removed from the manufacturer's packaging, and after cleaning using an ultrasonic bath or a thermal disinfector. METHODS Stainless steel and rotary nickel...
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Sterilized soils are commonly used for the study of xenobiotic sorption and as an abiotic control in biodegradation experiments. They are also used for the chemical study of nitrogen and carbon cycle processes and the elimination of the biological factors. In this research the effects of different soil sterilization methods such as autoclaving, fumigating and exposure to ultraviolet and microwa...
متن کاملA comparative study of the cleaning effect of various ultrasonic cleaners on new, unused endodontic instruments
BACKGROUND AND AIM: This study was carried out to compare three different ultrasonic cleaner devices in the cleaning process of endodontic instruments by scanning electron microscope (SEM). METHODS: In this study, 120 unused brand new hand and rotary instruments were examined after removing from the sealed package. The instruments were randomly divided into six groups of 20 rotary or hand files...
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This study investigated the potential effects of egg quality indices at 95% confidence level in order to minimize quality loss during different storage conditions. The chicken and quail eggs’ quality indices including weight, albumen index, yolk index, Haugh index in fresh eggs as well as after storing in moist sawdust, oil, and refrigerator were measured for six weeks. The results revealed tha...
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ژورنال
عنوان ژورنال: International Journal of Infection Control
سال: 2013
ISSN: 1996-9783
DOI: 10.3396/ijic.v9i2.015.13