Purpose The purpose of this study was to evaluate the effect of teeth extraction for
orthodontic treatment on the upper airway. Methods Relevant trials assessing the effect of …

Objectives The purpose of this study was to assess, through a systematic review and meta-
analysis, the efficacy of maxillary protraction appliances (MPAs) on improving pharyngeal …

Objective: To test the null hypotheses that there are no significant differences in craniofacial
structures and orofacial airway dimensions in subjects with Class I malocclusion and …

The aim of this study was to investigate upper respiratory airway dimensions in non-
extraction and extraction subjects treated with minimum or maximum anchorage. Lateral …

Objective: To describe the correlation between the skeletal changes induced by maxillary
protraction treatment and the sagittal airway dimension associated with tongue, soft palate …

INTRODUCTION: The aim of this cephalometric study was to analyze the effects of rapid
maxillary expansion (RME) and facemask (FM), or FM combined with bite block (BB), on the …

Objective: To evaluate the long-term outcome of treatment with reverse headgear in patients
with skeletal Class III malocclusion diagnosed as maxillary deficient. Materials and Methods …

Objective: To investigate the upper airways for anteroposterior width against different growth
patterns and for alterations during various Class II treatments. Materials and Methods …

The purpose of this cephalometric study was to analyse the treatment and post-treatment
craniofacial effects of a facemask (FM) combined with a bite block (BB) with specific regard …

Objective The aim of this study was to evaluate the morphological changes of upper airway
after protraction headgear and rapid maxillary expansion (PE) treatment in growing patients …