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Toplam kayıt 20, listelenen: 1-10
Tooth Color Change Due To Different Etching And Debonding Procedures
(E H Angle Education Research Foundation, Inc, 2018)
Objectives: To compare the effects of different etching techniques, 12-, 24-bladed tungsten carbide burs, and polishing discs on tooth color changes during orthodontic treatment. Materials and Methods: 59 individuals (mean ...
Three-Dimensional Evaluation Of Upper Airway Following Rapid Maxillary Expansion A Cbct Study
(E H Angle Education Research Foundation, Inc, 2014)
Objectives: To evaluate, by using cone beam computed tomography, the skeletal, dental, oropharyngeal (OP) airway volume, and nasal passage (NP) volume changes that occur after rapid maxillary expansion (RME). Materials and ...
Stability Of Zygomatic Plate-Screw Orthodontic Anchorage System - A Finite Element Analysis
(E H Angle Education Research Foundation, Inc, 2008)
Objective: To evaluate the biomechanical properties of a standard and a newly designed plate-screw orthodontic anchorage system. Materials and Methods: A three-dimensional model of the posterior maxilla, including the ...
Upper Airway Changes After Xbow Appliance Therapy Evaluated With Cone Beam Computed Tomography
(E H Angle Education Research Foundation, Inc, 2014)
Objective: To determine the treatment effects of the Xbow appliance on the upper airway dimensions and volume using cone-beam computed tomography (CBCT); to evaluate the cephalometric changes in the skeletal and dental ...
Reliability of Reference Distances Used in Photogrammetry
(E H Angle Education Research Foundation, Inc, 2010)
Objective: To determine the reliability of the reference distances used for photogrammetric assessment. Materials and Methods: The sample consisted of 100 subjects with mean ages of 22.97 +/- 2.98 years. Five lateral and ...
An Assessment of Conventional and Self-Ligating Brackets in Class I Maxillary Constriction Patients
(E H Angle Education Research Foundation, Inc, 2014)
Objective: To evaluate two different treatment systems with regard to incisor position, transverse dimension changes in maxillary arch, changes in maxillary molar inclinations, clinical periodontal parameters, and pain ...
An Epidemiological Survey Using The Treatment Priority Index (Tpi)
(Oxford Univ Press, 1998)
The purpose of this study was to evaluate the prevalence of malocclusion and to assess the need for orthodontic treatment among 6-10 year old Turkish primary school children. The Treatment Priority Index (TPI) was used to ...
An Airway Study Of Different Maxillary And Mandibular Sagittal Positions
(Oxford Univ Press, 2013)
The aim of this study was to evaluate the oropharyngeal (OP) and nasal passage (NP) volumes along with various airway variables of patients with normal nasorespiratory functions having different dentofacial skeletal patterns ...
Uvulo-Glossopharyngeal Dimensions In Non-Extraction, Extraction With Minimum Anchorage, And Extraction With Maximum Anchorage
(Oxford Univ Press, 2011)
The aim of this study was to investigate upper respiratory airway dimensions in non-extraction and extraction subjects treated with minimum or maximum anchorage. Lateral cephalograms of 39 Class I subjects were divided ...
Maxillary Sinus Volume in Patients with Impacted Canines
(E H Angle Education Research Foundation, Inc, 2017)
Objectives: To evaluate the maxillary sinus volumes in unilaterally impacted canine patients and to compare the volumetric changes that occur after the eruption of canines to the dental arch using cone beam computed ...