Foreign body aspiration can produce a medical emergency. Obstruction of the airways can
be life-threatening, and complications may develop in less-severe cases if it is left untreated …

This study aimed to quantify the predictability of arch expansion in children with early mixed
dentition treated with the Invisalign First® system and evaluate the clinical factors for the …

Introduction This study aimed to determine adaptations orthodontists made during the
coronavirus disease 2019 pandemic to maintain safety and determine which adaptations …

Class II malocclusion is a very common condition in orthodontic patients. The reaction force
and moment on the teeth induced by a maxillary segmental distalizer (MSD) are essential for …

Purpose There is an overall paucity of data examining the specific details of orthodontic
patients' patterns or orthodontic service disruptions possibly influenced by COVID-19 …

Background COVID-19 created an unexpected situation for dental patients. However, the
impact of the lockdown on orthodontic patients is still unknown. Hence, this study was …

Objective: To determine the changes in orthodontists' interest in various orthodontic
appliances during the coronavirus disease-2019 (COVID-19) pandemic. Methods: A …

Una de las mayores controversias de la ortodoncia actual es determinar el aparato a utilizar,
ya que hoy en día los pacientes buscan mejores resultados en tiempos más cortos, además …

创伤性口腔溃疡是固定正畸治疗最常见的并发症之一, 其与矫治器及相关部件对黏膜的刺激密切
相关. 引起创伤性口腔溃疡的因素复杂多样, 口内刺激因素的持续存在, 会延缓溃疡愈合 …

A infeção por um novo tipo de coronavírus, o SARS-CoV-2 responsável pela doença
chamada doença COVID-19, foi descrita pela primeira vez em dezembro de 2019, e até o …