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Progress in Orthodontics
Scopus
ISSN 2196-1042 · SpringerOpen · 520 artikel di indeks
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Artikel Jurnal
Ferroptosis inhibits cementoblast mineralization via cGAS-STING/GPX4 axis
Abstract Background To explore the potential role of cGAS-STING/GPX4 axis-mediated ferroptosis in cementoblast mineralization under compressive force and to determine its involvement in orthodontically induced inflammatory external root resorption (OIIERR). Methodology An immortalized murine…
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Artikel Jurnal
Deep learning-based identification and maturation assessment of the zygomaticomaxillary suture in cone-beam computed tomography images
Abstract Objective This study addresses maxillary deficiency management by developing a deep learning-based system for zygomaticomaxillary suture assessment. As the maturation status serves as a pivotal indicator for optimal maxillary protraction timing, its accurate evaluation is crucial for…
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Artikel Jurnal
Orthodontic derived microplastics impact macrophage differentiation and homeostasis
Abstract Background Synthetic polymers are widely used in medical and dental appliances, including clear aligners, retainers, splints, and sleep devices. Despite their widespread use, little is known about the release of microplastics from traditional thermoformed polymers compared with recently…
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Artikel Jurnal
Comparison between automated and manual digital diagnostic setups of orthodontic extraction cases: an in silico study
Abstract Background The aim of the study was to evaluate automated digital diagnostic setup in bimaxillary dentoalveolar protrusion cases using two software packages and to compare them to manual digital setup. Methodology Pre-treatment intraoral scans of 14 patients whose treatment plans involved…
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Artikel Jurnal
CBCT assisted diagnosis system for temporomandibular joint disc displacement based on deep learning
Abstract Background The diagnosis of temporomandibular joint (TMJ) disc displacement relies on clinical symptoms and magnetic resonance imaging (MRI), which is complex, costly and time-consuming. Although cone-beam computed tomography (CBCT) reveals indirect signs suggestive of TMJ disc…
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Artikel Jurnal
Influence of storage conditions on the mechanical properties of intermaxillary elastics
Abstract Background Latex intermaxillary elastics (IE) are common orthodontic auxiliaries, but their generated force degrades over time. This study investigated the impact of light and heat exposure during storage on the IE force. Materials and methods From 500 3/16” Medium IE ten test groups were…
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Artikel Jurnal
Association between overjet reduction and wear time of a New-T-activator: a retrospective cohort study
Abstract Aim The aim of this retrospective cohort study was to investigate the association between New-T-appliance activator wear time, as measured by a Theramon microsensor, and overjet reduction in patients with a Class II Division 1 malocclusion and to determine whether this association is…
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Artikel Jurnal
From force to resorption: mechanotransduction, osteoclasts, prevention
Abstract Orthodontically induced root resorption (OIRR) is a frequent and often irreversible complication of orthodontic treatment, characterized by the pathological loss of hard root tissue under sustained mechanical loading. The risk and severity of OIRR reflect the interplay between mechanical…
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Artikel Jurnal
Association between adenoid-to-tonsil size ratio and craniofacial characteristics in children with adenotonsillar hypertrophy: a cross-sectional study
Abstract Objectives Adenotonsillar hypertrophy (ATH) is a major cause of upper airway obstruction and is associated with specific craniofacial characteristics. However, the craniofacial morphology of children with ATH is controversial. This study aimed to clarify these discrepancies by…
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Artikel Jurnal
Biomechanical force profiles and force decrease of direct printed versus thermoformed aligners with different trimlines: an in vitro analysis
Abstract Background This in-vitro study aimed to evaluate and compare the biomechanical force profiles of thermoformed and direct-printed aligners with different gingival trimlines during facial and palatal translation of a maxillary central incisor. Methods A 3D-printed model with a mounted…
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Artikel Jurnal
Evaluation of the efficacy of sliding mechanisms on round versus rectangular archwires in canine retraction after first premolar extraction in class II malocclusion: a randomized clinical trial
Abstract Objective(s) To compare the efficacy of sliding mechanics on a 0.020-inch round posterior segment incorporated into a bi-dimensional archwire (BA) versus conventional rectangular-section archwire (CONV) for maxillary canine retraction, rotation, angulation, anchorage loss, overbite change…
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Artikel Jurnal
Effects of proactive or synchronous anchorage preparation of posterior teeth during anterior en masse retraction with clear aligners: a three-dimensional finite element study
Abstract Introduction The increasing use of clear aligners for anterior retraction following first premolar extraction has highlighted undesirable movements of posterior teeth, impeding efficacy and predictability. Although the anchorage preparation of posterior teeth has been proposed to…
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Artikel Jurnal
Transverse skeletal proportionality in the prognostic evaluation of facemask therapy for skeletal class III malocclusion: a retrospective cephalometric study
Abstract Background This study aimed to identify prognostic skeletal factors associated with long-term stability following early orthopedic treatment in growing patients with skeletal Class III malocclusion by integrating lateral (LAT) and posteroanterior (PA) cephalometric analyses. Materials and…
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Artikel Jurnal
Evaluation of artificial intelligence-based cephalometric analysis compared to the manual method
Abstract Background The application of artificial intelligence (AI) to cephalometry has aroused growing interest due to its potential to optimize clinical workflows and improve efficiency. This study aimed to compare the differences and reproducibility of cephalometric measurements obtained using…
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Artikel Jurnal
Three-dimensional crown–root movement in first premolar extraction cases treated with two clear aligner systems based on different materials: a retrospective cohort study
Abstract Aims To quantify and compare the three-dimensional (3D) deviations of crown and root movements produced by two clear aligner systems based on different materials—SmartTrack (ST) and MasterControl S (MCS)—in first premolar extraction cases using a 3D crown–root registration approach…
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Artikel Jurnal
Can a cephalogram be used to estimate palatal suture maturity to inform expander selection
Abstract Introduction The maturity of the mid-palatal suture (MPS) could largely determine the necessity of more invasive interventions for correcting transverse maxillary deficiency. CBCT, the most commonly used method for assessing MPS maturity, is not routinely available and exposes patients to…
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Artikel Jurnal
Morphological variations and differences of the mandible and midfacial skeleton across different sagittal skeletal patterns and sexes: a three-dimensional geometric morphometric analysis
Abstract Background Maxillofacial morphological analysis is essential for orthodontic diagnosis, treatment planning, and outcome evaluation. However, previous two-dimensional or landmark-based studies can hardly comprehensively analyze three-dimensional morphology. Therefore, this study aimed to…
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Artikel Jurnal
Ageing effects on chemical, physical, mechanical, and morphological properties of clear aligners - a systematic review
Abstract Background Clear aligner (CA) therapy has experienced rapid use over the past two decades to treat orthodontic malocclusions. However, evidence on CA material degradation in the oral environment remains limited and often focuses on single brands or isolated material properties. Objectives…
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Artikel Jurnal
Digital analysis of age-related dentoalveolar changes: a 50-year longitudinal study
Abstract Background With the growing demand for orthodontic treatment among adults, a clear understanding of the age-related dentoalveolar changes has become increasingly important for accurate diagnosis, treatment planning, and long-term retention strategies. This study aims to characterize…
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Artikel Jurnal
Relationship between root formation progress of adjacent teeth and external root resorption associated with impacted maxillary canines: a retrospective cross-sectional CBCT study
Abstract Background This study aimed to clarify the involvement of the root formation stage and apical foramen diameter (AFD) of adjacent teeth in the occurrence of external root resorption (ERR) associated with impacted maxillary canines (IMCs), and to identify novel risk indicators for more…