Examinando por Materia "Orthodontic arches"

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    Comparison of deflection force in three types of nationally marketed orthodontic arches
    (Universidad Privada Norbert Wiener, 2022-08-02) Zapata Rosales, César Andrés; Rojas Ortega, Raúl Antonio
    The general objective of this research was to compare the deflection force in three types of orthodontic arches from national brands: Morelli, Orthometric, and Aditek. The following methodology was used: the type of research is basic, with a deductive, quantitative approach, a quasi-experimental, prospective, and cross-sectional design. The variable was measured only once, and the study is analytical. The population consisted of the three types of orthodontic arches from the brands Morelli, Orthometric, and Aditek, totaling 45 arches, with the sample consisting of 15 orthodontic arches from each brand. The main conclusion was that the difference in deflection force between the three orthodontic arches is significant (p> 0.05), with differences in their averages in the following order: Aditek arch (4.469), Orthometric (4.461), and Morelli (3.77) Mpa, respectively.