Results 341 to 350 of about 134,913 (390)

Dentoskeletal changes due to rapid maxillary expansion in growing patients with tooth-borne and tooth-bone-borne expanders: a randomized clinical trial.

Orthodontics & craniofacial research, 2021
OBJECTIVES To compare, using cone-beam computed tomography, the dentoskeletal changes in rapid maxillary expansion with tooth-bone-borne (Hybrid Hyrax) and tooth-borne (Hyrax) appliances.
Bruno de Paula Machado Pasqua, C. B. André, J. B. de Paiva, Nour Eldin Tarraf, B. Wilmes, José Rino Neto   +5 more
semanticscholar   +1 more source

Effects of rapid maxillary expansion on upper airway parameters in OSA children with maxillary restriction: A CBCT study

Pediatric Pulmonology
Rapid maxillary expansion (RME) has been proposed as an effective treatment for pediatric obstructive sleep apnea (OSA) and maxillary restriction in children.
Maen Zreaqat, Rozita Hassan, Sahal A Alforaidi, Nur Karyatee Kassim   +3 more
semanticscholar   +1 more source

Effect of rapid maxillary expansion on halitosis

American Journal of Orthodontics and Dentofacial Orthopedics, 2018
The objective of this study was to evaluate the effect of rapid maxillary expansion (RME) on halitosis.Thirty children (11-15 years old) were randomly divided into RME and control groups. The RME group consisted of 15 children treated with hyrax appliances, and the control group included 15 children without treatment.
Erhamza, Turkan Sezen, Ozdiler, Ferabi Erhan   +1 more
openaire   +2 more sources

Patent nasopalatine ducts after rapid maxillary expansion

American Journal of Orthodontics and Dentofacial Orthopedics, 2006
Patent nasopalatine ducts connecting the oral and nasal cavities are a rare developmental anomaly that has not been reported in the orthodontic literature. Only 36 cases of unilateral, central, or bilateral patent nasopalatine ducts are documented since the first publication in 1881.
Aaron S, Lundner, Stephen P, Warunek
openaire   +2 more sources

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 de Souza Machado, Graziela Oro Cericato, I. F. P. Lima, L. Paranhos   +5 more
semanticscholar   +1 more source

Orthodontic or surgically assisted rapid maxillary expansion

Oral and Maxillofacial Surgery, 2009
The purpose of this study was to present, compare, and discuss the techniques for rapid maxillary expansion.The isolated transverse maxillary deficiency can be treated either orthodontically or surgically with rapid palatal expansion. In children and adolescents, conventional orthodontic rapid maxillary expansion has been successful when used before ...
Bruno Ramos, Chrcanovic, Antônio Luís Neto, Custódio   +1 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

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

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

Ultrasound Endoscopic Bone Cutting for Rapid Maxillary Expansion

Journal of Oral and Maxillofacial Surgery, 2014
This study evaluated the feasibility and morbidity of ultrasound endoscopic rapid maxillary expansion.Thirteen consecutive patients (7 women and 6 men; mean age at time of surgery, 22 yr 10 months; range, 15 yr 4 months to 26 yr 3 months) who required surgically assisted rapid palatal expansion were included in this study.
ROBIONY, Massimo, Costa, Fabio, POLITI, Massimo   +2 more
openaire   +3 more sources