OBJECTIVE To assess the maxillary second molar (M2) and third molar (M3) inclination following orthodontic treatment of Class II subdivision malocclusion with unilateral maxillary first molar (M1) extraction. MATERIALS AND METHODS Panoramic radiographs of 21 Class II subdivision adolescents (eight boys, 13 girls; mean age, 12.8 years; standard deviation, 1.7 years) before treatment, after tre...

OBJECTIVE To use published data to evaluate quantitatively the dental effects of noncompliance intramaxillary appliances in individuals with Class II malocclusion. MATERIALS AND METHODS A literature search was carried out identifing 13 prospective or retrospective clinical studies matching inclusion criteria. Only appliances with conventional anchorage designs were considered for the review. ...

AIM: This study aims to investigate effect of mandibular third molars on angulation second and canines.
 MATERIAL AND METHOD: A total 16 patients (10 female, 6 male) were included. All had two panoramic radiographs. available in the first radiograph. The radiograph was taken approximately 124.81 ± 21.63 weeks after one-sided molar extraction. angulations canines measured These evaluated ex...

Introduction: The Churro Jumper is an efficient, inexpensive and uncomplicated fixed flexible functional appliance. Aim: To evaluate the efficacy of the Churro Jumper appliance in treatment of skeletal Class II malocclusion with retrognathic mandible. Materials and methods: Six patients were chosen with skeletal Class II malocclusion randomly with mean age of 11 years to 9 months. Average study...

This study was undertaken to examine which factors contributed to the correction of crowding in two patients who underwent nonextraction orthodontic treatment. A study model analysis was conducted to determine the effects of the orthodontic treatment for crowding with high canines on crown angulation and dental arch width in two patients. The results showed that the crown angulation was signifi...

BACKGROUND AND AIMS Forest tree saplings that grow in the understorey undergo frequent changes in their light environment to which they must adapt to ensure their survival and growth. Crown architecture, which plays a critical role in light capture and mechanical stability, is a major component of sapling adaptation to canopy disturbance. Shade-adapted saplings typically have plagiotropic stems...

INTRODUCTION In this research project, we aimed to compare the effectiveness of single (1 deciduous canine) and double (deciduous canine and first molar) extractions in subjects with retained maxillary permanent canines positioned palatally or centrally in the alveolar crest, at risk for root resorption of adjacent permanent teeth. METHODS Subjects at risk for canine impaction or resorptive s...