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Finite element analysis of mandibular molar protraction mechanics using miniscrews
Author(s) -
Jun Nihara,
Krystyna GieloPerczak,
Lucas Cardinal,
Isao Saito,
Ravindra Nanda,
Flávio Uribe
Publication year - 2014
Publication title -
european journal of orthodontics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.252
H-Index - 84
eISSN - 1460-2210
pISSN - 0141-5387
DOI - 10.1093/ejo/cju017
Subject(s) - interdental consonant , molar , orthodontics , mandibular first molar , mandibular molar , finite element method , biomechanics , materials science , dentistry , medicine , anatomy , engineering , structural engineering
The aim of this study was to determine the most desirable force system to achieve molar protraction from an interdental miniscrew minimizing side-effects. Several iterations of force delivery were simulated through variations in the height of a miniscrew, length of a molar extension arm, and incorporation of a lingual force.

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