Aseel Fadhil Yassin

Department of Pedodontics, Orthodontics and Preventive Dentistry. College of Dentistry, University of Mosul, Iraq

Publications

  • Research   
    Comparison of First order Loads Deflection Forces of Super-Elastic Nickel Titanium Arch Wires (An In Vitro Study)
    Author(s): Afnan Jamaluddin*, Rasha Y Al-Darzi and Aseel Fadhil Yassin

    Aims: to compare the load-deflection ratios between three groups of super elastics nickel-titanium orthodontic wires from three different manufacturers super elastic 0.012-inch wires. Materials and Methods: the sample examined were 150 nickel-titanium alloy orthodontic wires commercially available from three different manufacturers (IOS, A-star and DENXY super elastics nickel-titanium 0.012 inch wires ) were tested for load deflections rate, the records were taken with the aid of digital Universal testing machine(compression tension machine), simulating an extrusive force at the right canine (TYPODONT model) , in-activations of 0 to 3 mm, with readings of the force released by deflection in unloading of 0.5mm, starting from 2.5mm, 2mm,1.5mm,1mm, 0.5mm consequently. Results: statistically significant diff.. Read More»

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