Microbiological Evaluation of Elastomeric Chains
نویسندگان
چکیده
منابع مشابه
In situ evaluation of orthodontic elastomeric chains.
The hypothesis tested in this study was that intraoral exposure of elastomeric chains alters their tensile strength. For such purpose, it was evaluated the in situ behavior of different elastomeric chains stretched for 3 weeks. Three kinds of elastomeric chains, Plastic chain (PC), Memory chain (MC) and Super slick chain (SSC), were randomly placed in 3 quadrants of 13 patient in a fixed distan...
متن کاملIn vitro evaluation of force delivered by elastomeric chains
Objective: To evaluate and compare, in vitro, the decrease in the forces delivered in three groups of elastomeric chains, produced by the same manufacturer, according to the distance between links (short, medium, long). Methods: The segments of elastomeric chains were stretched and kept activated during the trial using a device developed especially for this purpose, which also allowed force rea...
متن کاملComparing the elastomeric behavior and force degradation pattern between different orthodontic elastomeric chains
Background and Aims: Elastomeric chains are known as a current device with the purpose of dental movement in orthodontic treatments. The aim of this study was to compare the elastomeric behavior and force degradation rate between different elastomeric chains existing in Iran in different time durations. Materials and Methods: 11 different elastomeric chains used in this study were: Class One, ...
متن کاملforce-degradation pattern of six different orthodontic elastomeric chains.
an ideal orthodontic force system should exert continuous light force. thus, many efforts have been made to improve the memory characteristics of elastomeric chains. the aim of this study was to compare elastomeric chains (ecs) claimed by their manufacturers to offer high memory with traditional ones according to their force-extension diagrams.in this in-vitro study, ecs were divided into six g...
متن کاملIn vitro evaluation of force degradation of elastomeric chains used in orthodontics.
OBJECTIVE To analyze the in vitro force degradation of four different brands of elastomeric chains: American Orthodontics, Morelli, Ormco and TP Orthodontics. METHODS The sample consisted of 80 gray elastomeric chains that were divided into four groups according to their respective manufacturers. Chain stretching was standardized at 21 mm with initial force release ranging from 300 g to 370 g...
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ژورنال
عنوان ژورنال: The Angle Orthodontist
سال: 2007
ISSN: 0003-3219,1945-7103
DOI: 10.2319/091106-367