OBJECTIVE The purpose of this study was to evaluate the validity of the 3-dimensional (3D) superimposition method of digital models in patients who received treatment with rapid maxillary expansion (RME) and maxillary protraction headgear. METHODS The material consisted of pre- and post-treatment maxillary dental casts and lateral cephalograms of 30 patients, who underwent RME and maxillary p...

Objective: To assess the relationship of ɑ and ß angles maxillary impacted canines with lateral incisor root resorption. Material Methods: For this, 40 patients (between 11 45 years) presenting to a private orthodontic clinic were evaluated.20% cases male 80% female. The measured on panoramic radiographs determine angulation canine. CBCT scans had been taken by ProMax 3D system used examine reo...

This was a cross-sectional study of the prevalence and orthodontic management developmental missing permanent maxillary lateral incisor patients referred for treatment from year 2010 to 2020. The dental records written case notes, radiographs, models that fulfilled inclusion criteria were selected using systematic sampling assessed retrospectively. Sample taken every five records. Dental did no...

INTRODUCTION The goal of this retrospective cephalometric study was to compare orthodontic outcomes in patients with maxillary dentoalveolar protrusion malocclusion treated with extraoral headgear or mini-implants for maximum anchorage. MATERIALS Forty-seven subjects with Angle Class II malocclusion or Class I bimaxillary dentoalveolar protrusion were treated by retracting the maxillary dento...

OBJECTIVE This study was designed to define the Korean norm values for the Ricketts analysis. METHODS In this longitudinal study, lateral cephalograms of 31 subjects with normal occlusion were taken biennially from ages 9-19 years. Cephalometric measurements were performed. Parameters for which the 10-year change did not exceed one standard deviation were defined as unchanged. The means and s...