Results 291 to 300 of about 3,038,105 (332)

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, J A, Bottrel, K G, Lee, J J, Lunazzi, H L, Legan   +4 more
openaire   +2 more sources

Effect of Rapid Maxillary Expansion on Voice

Journal of Voice, 2016
The purpose of this investigation is to evaluate the effect of rapid maxillary expansion (RME) on the fundamental frequency (F0) and formant frequencies F1-F4.Cross-sectional study.A total of 14 consecutive patients between the ages of 9.6 years and 15 years with a constricted maxilla undergoing RME were included in this study.
Anthony T, Macari, Georges, Ziade, Mohannad, Khandakji, Hani, Tamim, Abdul-Latif, Hamdan   +4 more
openaire   +2 more sources

A comparative analysis of aerodynamic and anatomic characteristics of upper airway before and after mini-implant-assisted rapid maxillary expansion.

American Journal of Orthodontics and Dentofacial Orthopedics, 2021
INTRODUCTION The objective of this research was to observe changes in aerodynamics and anatomic characteristics of the upper airway after mini-implants assisted rapid maxillary expansion and to evaluate the correlation between the 2 changes of the upper ...
Hongyi Tang, Pan-Pan Liu, Qiuping Xu, Yingyue Hou, Jing Guo   +4 more
semanticscholar   +1 more source

Pulp changes from rapid maxillary expansion: a systematic review.

Orthodontics & craniofacial research, 2021
INTRODUCTION This study aimed to systematically review the current evidence on the occurrence of pulp changes as side effects from orthopedic rapid maxillary expansion (ORME) or surgically assisted rapid maxillary expansion (SARME).
Walbert de Andrade Vieira, Millena-Barroso Oliveira, Leonardo Augusto De Souza Machado, Graziela Oro Cericato, I. F. P. Lima, L. Paranhos   +5 more
semanticscholar   +1 more source

A Review on Rapid Maxillary Expansion

Indian Journal of Public Health Research & Development, 2019
Rapid maxillary expansion (RME) is an orthopedic procedure that utilizes optimum forces to correct transverse maxillary arch discrepancies. There has been various designs of Rapid Maxillary Expanders that has evolved over time and their usage in various clinical conditions.
S. Vaibava Keerthana, Kishore Kumar, V. Thailavathy   +2 more
openaire   +1 more source

Surgically assisted rapid maxillary expansion: a systematic review of complications.

International Journal of Oral & Maxillofacial Surgery, 2020
A systematic review of the literature on the complications of surgically assisted maxillary expansion (SARME) was performed. The search strategy was based on the PRISMA guidelines. The PubMed, SCOPUS, and Cochrane Library databases were searched.
P. Carvalho, L. Moura, G. S. Trento, D. Holzinger, M. Gabrielli, M. F. Gabrielli, V. A. Pereira   +6 more
semanticscholar   +1 more source

The Skeletal and Dental Effects of Rapid Maxillary Expansion

British Journal of Orthodontics, 1979
The investigation is a continued examination of the dental and skeletal changes accompanying rapid maxillary expansion on 23 patient. It also examines the stability of these changes 5 years post retention The results show that the final increase in width between the upper first molars recorded 5 years post retention Was 45 percent of that initially ...
S, Linder-Aronson, J, Lindgren
openaire   +2 more sources

Differential Rapid Maxillary Expansion in Cleft Palate

British Journal of Orthodontics, 1977
Conventional methods of rapid maxillary expansion using rigid mechanisms are not appropriate to patients with cleft lip and palate in whom there has been severe growth deficiency in the lateral dimension. In such patients, much more expansion is usually needed in the canine regions than in the molar regions.
T D, Foster, D, Chinn
openaire   +2 more sources

Effects of rapid maxillary expansion in hyperdivergent patients

American Journal of Orthodontics and Dentofacial Orthopedics, 2012
This retrospective cohort study was performed to evaluate the skeletal and dental changes in the short and long terms in hyperdivergent patients treated with rapid maxillary expansion and fixed appliances.The sample consisted of 143 patients who had rapid maxillary expansion with a Haas-type expander followed by edgewise therapy.
M. W. Lineberger, J. A. McNamara J.r., BACCETTI, TIZIANO, T. Herberger, FRANCHI, LORENZO   +4 more
openaire   +3 more sources

Rapid maxillary expansion

Journal of Dentistry, 1982
W. Simpson, R.P.J. Thompson
openaire   +2 more sources