Results 101 to 110 of about 3,048,912 (147)

Effects of face mask treatment with and without rapid maxillary expansion in young adult subjects

open access: yes, 2014
Objectives: To investigate the skeletal, dental, and soft tissue effects of the face mask (FM) treatment with and without rapid maxillary expansion (RME) in young adult subjects with maxillary ...
YAVUZ, Ibrahim   +3 more
core   +1 more source

Effects of rapid-slow maxillary expansion on the dentofacial structures

open access: yes, 2010
Background: To date, no study has determined if rapid followed by slow maxillary expansion (also termed 'semi-rapid' expansion) has the same effects on the dentofacial skeleton as rapid maxillary expansion.Objective: To determine the vertical and ...
Kılıç, Nihat, Oktay, Hüsamettin
core  

Additional file 2: of Facial soft tissue changes after nonsurgical rapid maxillary expansion: a systematic review and meta-analysis

open access: yes, 2018
Figure S1. Forest plots of comparisons on changes in soft tissues after rapid maxillary expansion. A. Pre-expansion versus post-expansion; B. Pre-expansion versus postretention; C. Postexpansion versus postretention.
Jing Huang (41604)   +2 more
core   +1 more source

The dawn of rapid maxillary expansion.

open access: yesThe Angle orthodontist, 1999
The first report of lateral maxillary expansion by separation of the maxilla, written by Angell and published in 1860, was discredited. Applying our present-day knowledge of the technique to the original documents indicates that the case history agrees in general with current observations.
openaire   +1 more source

Rapid maxillary expansion and conductive hearing loss.

open access: yesThe Angle orthodontist, 2003
The purpose of this study was to evaluate the effects of rapid maxillary expansion (RME) on conductive hearing loss in 35 subjects (21 girls and 14 boys) with an average age of 14 years 6 months. All patients had maxillary constriction with a high palatal vault and a conductive hearing loss.
Ucuncu, H, Taspinar, F, Bishara, SE
openaire   +2 more sources

Changes in cheek pressure following rapid maxillary expansion

open access: yes, 1994
The purpose of the present investigation was to study the effects of rapid maxillary expansion on the pressures exerted by the cheeks on the maxillary arch. The sample consisted of 15 patients (five males, ten females) who received either a Hyrax or Haas
Spyropoulos, M.N.   +2 more
core  
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Effects of rapid maxillary expansion or alternating rapid maxillary expansion and constriction on nasal mucociliary clearance

Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie, 2021
This parallel trial aimed to evaluate the changes in nasal mucociliary clearance (MCC) after a rapid maxillary expansion (RME) protocol or an alternating rapid maxillary expansion and constriction (Alt-RAMEC) protocol in orthodontic patients.This trial included 36 patients with a mean age of 14.38 years, with a narrow maxillary arch, bilateral ...
Zeynep Çoban Büyükbayraktar   +3 more
openaire   +2 more sources

The biomechanics of rapid maxillary sutural expansion

American Journal of Orthodontics and Dentofacial Orthopedics, 2000
Micro-displacements (fringe patterns) in the bones of the craniofacial complex as seen through laser holography during midpalatal sutural expansion with the Hyrax appliance are used to define the centers of rotation of the maxillary halves in both the frontal and occlusal views.
S, Braun   +4 more
openaire   +2 more sources

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