A prospective clinical trial of the effects produced by the extrusion arch in the treatment of anterior open bite.

Juliana de Brito VasconcelosRenata Rodrigues de Almeida-PedrinThais Maria Freire Fernandes PoletiPaula OltramariAna Cláudia Ferreira de Castro ContiMirchel Henrique Bertola BichelineSteven J LindauerMarcio Rodriguez de Almeida

Published in: Progress in orthodontics (2020)

The use of a maxillary extrusion arch was effective in the treatment of AOB. Overbite increased due to incisor extrusion, as well as retroinclination and overjet reduction. However, side effects, such as mesial molar tipping and decreases in arch perimeter and length might occur.

Keyphrases

clinical trial
minimally invasive
aortic dissection
combination therapy
open label
replacement therapy
phase iii