Literature DB >> 10730675

Effects of T-loop geometry on its forces and moments.

J Chen1, D L Markham, T R Katona.   

Abstract

The moments and forces produced by various orthodontic T-loop spring designs were measured. The effects of dimension changes (within clinically used ranges) and the addition of gable bends with heat treatment were assessed. Increasing the vertical or horizontal dimension reduced the spring's load-deflection rate and its moment-to-force ratio. Gable preactivation with heat treatment had the opposite effects.

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Substances：

Year:  2000        PMID： 10730675     DOI： 10.1043/0003-3219(2000)070<0048:EOTLGO>2.0.CO;2

Source DB:  PubMed          Journal:  Angle Orthod        ISSN： 0003-3219            Impact factor:   2.079


  9 in total

1.  An analytical approach to 3D orthodontic load systems.

Authors:  Thomas R Katona; Serkis C Isikbay; Jie Chen
Journal:  Angle Orthod       Date:  2014-03-10       Impact factor: 2.079

2.  Differences in the force system delivered by different beta-titanium wires in elaborate designs.

Authors:  Renato Parsekian Martins; Sergei Godeiro Fernandes Rabelo Caldas; Alexandre Antonio Ribeiro; Luís Geraldo Vaz; Roberto Hideo Shimizu; Lídia Parsekian Martins
Journal:  Dental Press J Orthod       Date:  2015 Nov-Dec

3.  Load system of segmental T-loops for canine retraction.

Authors:  Zeyang Xia; Jie Chen; Feifei Jiangc; Shuning Li; Rodrigo F Viecilli; Sean Y Liu
Journal:  Am J Orthod Dentofacial Orthop       Date:  2013-10       Impact factor: 2.650

4.  Effects of first- and second-order gable bends on the orthodontic load systems produced by T-loop archwires.

Authors:  Thomas R Katona; Serkis C Isikbay; Jie Chen
Journal:  Angle Orthod       Date:  2013-08-29       Impact factor: 2.079

5.  Quantification of three-dimensional orthodontic force systems of T-loop archwires.

Authors:  Jie Chen; Serkis C Isikbay; Edward J Brizendine
Journal:  Angle Orthod       Date:  2010-07       Impact factor: 2.079

6.  Stability of beta-titanium T-loop springs preactivated by gradual curvature.

Authors:  Sergei Godeiro Fernandes Rabelo Caldas; Renato Parsekian Martins; Marcela Emílio de Araújo; Marília Regalado Galvão; Roberto Soares da Silva Júnior; Lídia Parsekian Martins
Journal:  Dental Press J Orthod       Date:  2017 Nov-Dec

7.  The T-loop in details.

Authors:  Amanda Frizzo Viecilli; Maria Perpétua Mota Freitas
Journal:  Dental Press J Orthod       Date:  2018-01

8.  Comparative assessment of the efficacy of closed helical loop and T-loop for space closure in lingual orthodontics-a finite element study.

Authors:  Ajay Chacko; Tripti Tikku; Rohit Khanna; Rana Pratap Maurya; Kamna Srivastava
Journal:  Prog Orthod       Date:  2018-05-28       Impact factor: 2.750

9.  Effect of activation and preactivation on the mechanical behavior and neutral position of stainless steel and beta-titanium T-loops.

Authors:  Saúl Matos de Castro; Rui Moreira; Ana Cristina Braga; Afonso Pinhão Ferreira; Maria Cristina Pollmann
Journal:  Korean J Orthod       Date:  2015-07-24       Impact factor: 1.372
  9 in total

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