1 Department of Orthodontics, Medical Faculty, University Hospital Bonn, Bonn, Germany 2 Department of Orthodontics, Medical Faculty, University of Tuiuti of Paraná, Curitiba, Brazil Background: Most ...

Aim This study aimed to evaluate the symmetry of root canal number and morphology between opposite premolars and molars in each jaw using Cone-Beam Computed Tomography. Methods 100 CBCT images of ...

ABSTRACT: Objective: To compare the stress distribution in the periodontal ligament under different orthodontic forces during canine distalization using long-arm brackets, and to determine the optimal ...

ABSTRACT: Objective: To compare the stress distribution in the periodontal ligament under different orthodontic forces during canine distalization using long-arm brackets, and to determine the optimal ...

The forces and moments applied to the mandibular canines, first and second premolars were measured using a multi-axis force/moment transducer when an extrusion of 0.5 mm was planned, assuming the ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

In this study, we compared the dentitional changes after Invisalign and conventional orthodontic treatment with 4 first premolar extractions. This retrospective study included 57 patients whose ...

First Republic is the second-largest bank by assets to fail in U.S. history. Here are some answers to questions you may have about what comes next for the bank and for depositors’ money. By Lora ...

Big banks gave the regional lender a $30 billion lifeline following the collapse of Silicon Valley Bank, but it has yet to raise more cash, sell assets — or itself. By Andrew Ross Sorkin Ravi Mattu ...

Objective: To evaluate root canal configuration and morphology of premolar teeth among Saudi subpopulations using cone beam computed tomography (CBCT). Material and Methods: In this retrospective ...