Comprehensive comparison of canine retraction using NiTi closed coil springs vs elastomeric chains:
نویسندگان
چکیده
منابع مشابه
Effect of temperature on the orthodontic clinical applications of niti closed-coil springs
UNLABELLED NiTi spring coils were used to obtain large deformation under a constant force. The device consists on a NiTi coil spring, superelastic at body temperature, in order to have a stress plateau during the austenitic retransformation during the unloading. The temperature variations induced changes in the spring force. OBJECTIVES The aim of this study is to investigate the effect of the...
متن کاملeffects of orthokin, sensikin and persica mouth rinses on the force degradation of elastic chains and niti coil springs
background and aims: elastomeric chains and niti coil springs are two major traction aids in orthodontic tooth movements. force degradation occurs over time in both groups, with higher percentages in elastic chains. the effects of environmental factors and some mouth rinses on this force decay have been previously studied. no study has been performed to evaluate the effect of current popular mo...
متن کاملEffect of Recycling and Autoclave Sterilization on the Unloading Forces of NiTi Closed-Coil Springs: An In Vitro Study
STATEMENT OF PROBLEM Clinicians use the NiTi coil springs frequently for its appropriate mechanical properties. PURPOSE The aim of this study was to determine the effect of recycling and autoclave sterilization on the unloading forces of NiTi closed coil springs. MATERIALS AND METHOD Fourteen NiTi closed coil spring with the length of 9mm were selected. Each coil was stretched to a peak ext...
متن کاملEffects of Orthokin, Sensikin and Persica mouth rinses on the force degradation of elastic chains and NiTi coil springs
Background. Elastomeric chains and NiTi coil springs are two major traction aids in orthodontic tooth movements. Force degradation occurs over time in both groups, with higher percentages in elastic chains. The effects of environmental factors and some mouth rinses on this force decay have been previously studied. No study has been performed to evaluate the effect of current popular mouth rinse...
متن کاملPentraxin-3 Levels in Gingival Crevicular Fluid during Canine Retraction with NiTi Coil Spring and Active Tieback
Aim: Orthodontic treatment is routinely carried out in patients with the purpose of correcting various forms of dental malocclusions. Retraction of the canines can be achieved either individually or along with incisor. Pentraxin-3 (PTX-3) is regarded as the true independent indicator of disease activity. Hence, we undertook the present study to assess and compare the level of PTX-3 in patients ...
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ژورنال
عنوان ژورنال: The Angle Orthodontist
سال: 2021
ISSN: 0003-3219
DOI: 10.2319/110620-916.1