Progress in Orthodontics
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Biomechanical effects of Skeletally anchored Class III elastics on the maxillofacial complex: a 3D finite element analysis
Progress in Orthodontics - Tập 22 - Trang 1-12 - 2021
Although, the outcomes and changes in the maxillofacial complex after the application of intraoral bone anchored Class III elastics, have been reported by multiple clinical studies, there was no finite element study to assess and evaluate the stress pattern and displacement on maxillomandibular complex with bimaxillary anchorage. The present study aims to evaluate the biomechanical effects on maxi...... hiện toàn bộ
Effect of single-dose low-level helium-neon laser irradiation on orthodontic pain: a split-mouth single-blind placebo-controlled randomized clinical trial
Progress in Orthodontics - Tập 16 - Trang 1-7 - 2015
Pain is the most common complication of orthodontic treatment. Low-level laser therapy (LLLT) has been suggested as a new analgesic treatment free of the adverse effects of analgesic medications. However, it is not studied thoroughly, and the available studies are quite controversial. Moreover, helium neon (He-Ne) laser has not been assessed before. This split-mouth placebo-controlled randomized c...... hiện toàn bộ
The effect of sandblasting and acid etching on survival rate of orthodontic miniscrews: a split-mouth randomized controlled trial
Progress in Orthodontics - Tập 22 - Trang 1-7 - 2021
The aim of this study was to investigate the effect of surface roughening and acid etching on clinical success rate and removal and insertion torque of orthodontic miniscrews. Sixty-two orthodontic miniscrews (Jail Medical Corporation, Seoul, Korea) with the same design and dimensions (10-mm length, 2-mm diameter) are divided into two (sandblasted and acid-etched versus control) groups. The sample...... hiện toàn bộ
Effectiveness of en masse versus two-step retraction: a systematic review and meta-analysis
Progress in Orthodontics - Tập 18 Số 1 - 2017
Prediction of Class II improvement after rapid maxillary expansion in early mixed dentition
Progress in Orthodontics - Tập 18 Số 1 - 2017
A retrospective analysis of factors influencing the success of autotransplanted posterior teeth
Progress in Orthodontics - Tập 16 - Trang 1-7 - 2015
Survival and success rates of tooth transplantations even after long follow-up periods have been shown to be very high. Nevertheless, it is important to analyse factors potentially influencing these rates. The aim of this study was to assess the influence on success of potential factors. The research was based on a retrospective analysis of clinical and radiological data from a sample of 59 subjec...... hiện toàn bộ
3D evaluation of the morphological and volumetric changes of the tongue and oral cavity before and after orthognathic surgery for mandibular prognathism: a preliminary study
Progress in Orthodontics - - 2020
The volumetric ratio of the tongue to the oral cavity has been recognized to be one of the important factors for the maintenance of stable occlusion. Oral cavity capacity is changed after orthognathic surgery in patients with mandibular prognathism; however, the volumetric changes of the oral cavity including the tongue before and after surgery have not been analyzed. The purpose of this study was...... hiện toàn bộ
Effect of pH on in vitro biocompatibility of orthodontic miniscrew implants
Progress in Orthodontics - Tập 14 - Trang 1-7 - 2013
Although the clinical use of miniscrews has been investigated on a large scale, little is known about their biocompatibility. Since low pH can affect corrosion resistance, the aim of this study was to evaluate the cytotoxic effect of orthodontic miniscrews in different pH conditions. Four orthodontic miniscrews of stainless steel and grade IV and grade V titanium were immersed in a pH 7 and pH 4 s...... hiện toàn bộ
Three-dimensional evaluation of maxillary tooth movement in extraction patients with three different miniscrew anchorage systems: a randomized controlled trial
Progress in Orthodontics - Tập 23 Số 1 - Trang 1-12 - 2022
To compare the three-dimensional (3-D) movement of maxillary teeth in response to three common miniscrew anchorage systems in extraction patients with maxillary dentoalveolar protrusion. The study employed a randomized controlled single-blinded design with three arms. Thirty extraction patients who required maximum anchorage to retract maxillary anterior teeth were included and randomly allocated ...... hiện toàn bộ
Validation and reliability of a prototype orthodontic bracket debonding device equipped with force-sensitive resistor (FSR): a novel method of measuring orthodontic bracket debonding force in vivo
Progress in Orthodontics - - 2019
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