Open AccessEvaluation of Stress Pattern Caused by Mini-Implant in Mandibular Alveolar Bone with Different Angulations and Retraction Forces: A Three-Dimensional Finite Element Study
Author(s) -
Manreet Sidhu,
Vinay Kumar Chugh,
Kuldeep Dmello,
Anurag Mehta,
Ankita Chugh,
Pramod Tandon
Publication year - 2020
Publication title -
turkish journal of orthodontics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.241
H-Index - 4
eISSN - 2528-9659
pISSN - 2148-9505
DOI - 10.5152/turkjorthod.2020.19109
Subject(s) - von mises yield criterion , periodontal fiber , cancellous bone , cortical bone , dental alveolus , premolar , orthodontics , stress (linguistics) , mandibular first molar , dentistry , molar , materials science , medicine , finite element method , anatomy , structural engineering , engineering , linguistics , philosophy
The objective of the study was to evaluate the stress pattern in cortical and cancellous bones, periodontal ligament, and in the implant itself when a mini-implant (MI) is inserted in the inter-radicular space between mandibular first molar and second premolar at various angulations and different retraction forces.