Volume 18 (2023)
Volume 17 (2022)
Volume 16 (2021)
Volume 15 (2020)
Volume 14 (2019)
Volume 13 (2018)
Volume 12 (2017)
Volume 11 (2016)
Volume 10 (2015)
Volume 9 (2014)
Volume 8 (2013)
Volume 7 (2012)
Volume 6 (2011)
Volume 5 (2010)
Volume 4 (2009)
Volume 3 (2008)
Volume 2 (2007)
Volume 1 (2006)
Anterior and Overall Bolton ratios among Orthodontic Patients with Different Malocclusions

Behnaz Karimzadeh; Tannaz Abdollahzadeh; Ali Eidi; Mojgan Kachoei

Volume 16, Issue 2 , December 2021, , Pages 1-7


  Objective: The aim of this study was to determine Bolton ratios in the Iranian orthodontically treated population of different malocclusions and compare these values among malocclusion groups and with Bolton reference values.Methods: Bolton ratios of 210 subjects were investigated in three groups of ...  Read More

Effect of chemical sterilization procedure on frictional properties of Nickel Titanium orthodontic wires

‪Seyed Hosein Moslemzade; Mojgan Kachoei; ‪Aydin Sohrabi; Ali Rafighi; S. Bahmani

Volume 8, Issue 1 , July 2013, , Pages 39-42


  Background and aim: The frequency of exposure of dental personnel to infection and of patient to cross contaminated instruments has prompted concern about adequate sterilization of dental instruments. Aim of the present study was to evaluate the changes in the frictional properties of Ni-Ti orthodontic ...  Read More

A comparison of third molar angulation changes after Extraction and Non-Extraction orthodontic treatment

Mojgan Kachoei; ‪Mohammad Hossein Ahangar Atashi; Amir Mohammadi; Sina BadamchiZadeh; Mehri Khobivand; Mahdieh Nourzadeh

Volume 6, Issue 3 , October 2011, , Pages 39-44


  Introduction: Third molar impaction is usually related to lack of space for eruption. The aim of this study was to assess third molar angulation following extraction and non extraction orthodontic treatment.Methods: This study was carried out on pretreatment and post treatment panoramic and cephalometricradiographs ...  Read More

Friction reduction during sliding in different angles with Zno nanoparticles deposition on orthodontic wires

Mojgan Kachoei; Faranak Eskandarinejad; Mahsa Eskandarinejad

Volume 6, Issue 1 , June 2011, , Pages 1-7


  Aim: Friction accompanies all sliding techniques. Sliding is in the manner of tipping and uprighting with increasing angle between bracket and wire. Recently, wire coating with the different nanoparticles has been proposed to decrease the frictional forces. The present study was done to coat the stainless ...  Read More

Comparison of friction between ceramic brackets and ZnO nanoparticle coated wires

Mojgan Kachoei; Ahmad Behroozian

Volume 5, Issue 3 , December 2010, , Pages 77-84


  Aim: Sliding a tooth along an archwire involves a frictional force, causing a number of adverse effects like anchorage loss, excessive orthodontic forces, prolonged treatment time and damage to the roots. This is especially true in ceramic brackets where the friction is notoriously higher.Recently, wire ...  Read More