En Masse Distalisation of Maxillary Arch Using TADs (IZC); Passive Self-Ligating Appliance v/s Clear Aligner – A Comparative Cephalometric Study

Authors : Mitiksha Shahani, Gurkeera t Singh, Nishant Gupta, Varun Goyal, Rajkumar Singh, Arisha Izhar, Sonali Walia, Chhavi Singhal

DOI : 10.18231/j.jco.2019.022

Volume : 3

Issue : 3

Year : 2019

Page No : 11-17

Introduction: The treatment for patients with mild skeletal maxillary excess can be camouflaged by distalisation of the entire maxillary arch. This study compares the efficacy
of aligners and passive self-ligation appliance to achieve en masse maxillary arch distalisation using infrazygomatic crest miniscrews. Materials and methods: 12 patients indicated for distalisation with infrazygomatic crest miniscrews were selected. Group 1 (n=6) was bonded with passive self-ligation appliance. Group 2 (n=6) used clear aligners for treatment. Cephalometric software was used to compare the pre and post distalisation readings in the individual appliances for quantifying
the amount of distalisation.
Results: Aligners demonstrated more retraction of the upper incisors. .
Conclusion: Both the appliances are effective in en masse maxillary distalisation. Dental parameters demonstrated aligners having better control in distalisation.
Keywords: Infra zygomatic crest screws, TAD, Self-ligation appliance, aligners.


Citation Data


Related Articles