Dental development in children with mild-to-moderate hypodontia
Introduction The aim of this study was to compare dental development in a group of children with mild-to-moderate hypodontia with a matched group. Methods A study group of 70 children…
Orthodontics
Do long-term changes in relative maxillary arch width affect buccal-corridor ratios in extraction and nonextraction treatment?
Introduction Our aims were to evaluate long-term maxillary arch width changes in orthodontic patients treated with and without premolar extractions and to provide a potential link to the buccal-corridor ratios….
Comparison of overjet among 3 arch types in normal occlusion
Introduction The purposes of this study were to examine the amounts of overjet in the anterior and posterior segments of 3 arch forms by using facial axis points on 3-dimensional…
Does psychological well-being influence oral-health-related quality of life reports in children receiving orthodontic treatment?
Introduction Although the associations between oral biologic variables such as malocclusion and oral-health-related quality of life (OHRQOL) have been explored, little research has been done to address the influence of…
Effect of fixed appliances on oral malodor
Introduction The objective of this study was to evaluate the effect of fixed appliances on oral malodor. Methods Forty-one patients participated in this study. They were randomized into 2 groups:…
Comparison of arch forms between Egyptian and North American white populations
Introduction The aim of this study was to evaluate the morphologic differences in the mandibular arches of Egyptian and North American white subjects. Methods The sample included 94 Egyptian subjects…
Physical properties of root cementum: Part 16. Comparisons of root resorption and resorption craters after the application of light and heavy continuous and controlled orthodontic forces for 4, 8, and 12 weeks
Introduction Orthodontic force duration can affect the severity of root resorption. The aim of this clinical study was to investigate the amounts of root resorption volumetrically after the application of…
Dental and skeletal outcomes for Class II surgical-orthodontic treatment: A comparison between novice and experienced clinicians
Introduction The information that details dental changes accompanying presurgical and postsurgical orthodontic treatment during orthognathic surgery treatment is disappointing and results in less than ideal surgical change, but it is…
Permutation method for evaluating topographic craniofacial correlations
Introduction Correlations between cephalometric measurements are frequently assumed to represent biologic associations. However, a significant portion of such correlations might arise from purely geometric dependencies, when measurements share common landmarks….
Heuristic reasoning and cognitive biases: Are they hindrances to judgments and decision making in orthodontics?
Studies show that our brains use 2 modes of reasoning: heuristic (intuitive, automatic, implicit processing) and analytic (deliberate, rule-based, explicit processing). The use of intuition often dominates problem solving when…
