Results 11 to 20 of about 4,950 (126)

Comparison of the changes of alveolar bone thickness in maxillary incisor area in extraction and non-extraction cases: computerized tomography evaluation

open access: yesDental Press Journal of Orthodontics, 2013
OBJECTIVE: To compare, through computed tomography, alveolar bone thickness changes at the maxillary incisors area during orthodontic treatment with and without tooth extraction. METHODS: Twelve patients were evaluated.
Paulo Roberto Barroso Picanço   +4 more
doaj   +1 more source

Analysis of correlation between initial alveolar bone density and apical root resorption after 12 months of orthodontic treatment without extraction

open access: yesDental Press Journal of Orthodontics, 2014
OBJECTIVE: The aim of the present study was to investigate the correlation between initial alveolar bone density of upper central incisors (ABD-UI) and external apical root resorption (EARR) after 12 months of orthodontic movement in cases without ...
Paula Cabrini Scheibel   +3 more
doaj   +1 more source

Assessing the predictability of ANB, 1-NB, P-NB and 1-NA measurements on Steiner cephalometric analysis

open access: yesDental Press Journal of Orthodontics, 2013
OBJECTIVE: To evaluate, in the initial and final stages of corrective orthodontic treatment, the predictability of the ANB, 1-NB, PNB and 1-NA during case individualization, which considers the characteristics of the patient, professional experience and ...
Ana Cláudia Laureano Navarro   +4 more
doaj   +1 more source

Fraturas de mandíbula: análise de 166 casos [PDF]

open access: yes, 2000
Universidade Federal de São Paulo (UNIFESP) Escola Paulista de Medicina Departamento de CirurgiaUNIFESP, EPM, Depto.
Andrade Filho, E.f. de   +8 more
core   +2 more sources

Möbius Sequence: anamnesis and evaluation protocol - case report [PDF]

open access: yes, 2009
Möbius Sequence (MS) was initially described by Von Graefe, in 1888. It is characterized by palsy of VI and VII cranial nerves, determining absence of facial expression accompanied by convergent strabismus.
Albuquerque, Tatiana Cantarelli Andrade Lima De   +3 more
core   +4 more sources

Tracionamento de incisivo central superior impactado com apoio em barra transpalatina modificada: relato de caso

open access: yesHU Revista, 2019
INTRODUÇÃO: A impacção do incisivo central superior é uma condição desafiadora para os cirurgiões-dentistas e necessita, geralmente, de uma abordagem multidisciplinar.
Matheus Furtado de Carvalho   +4 more
doaj   +1 more source

Comparative photoelastic study of dental and skeletal anchorages in the canine retraction

open access: yesDental Press Journal of Orthodontics, 2014
OBJECTIVE: To compare dental and skeletal anchorages in mandibular canine retraction by means of a stress distribution analysis. METHODS: A photoelastic model was produced from second molar to canine, without the first premolar, and mandibular ...
Cristiane Aparecida de Assis Claro   +3 more
doaj   +1 more source

Distal movement of upper permanent molars using midpalatal mini-implant

open access: yesDental Press Journal of Orthodontics, 2013
OBJECTIVE: To assess whether palatal mini-implants are effective as direct anchorage for distal movement of the upper molars. METHODS: It was used an acrylic model of the upper dental arch.
Ana de Lourdes Sá de Lira   +4 more
doaj   +1 more source

Stability of beta-titanium T-loop springs preactivated by gradual curvature

open access: yesDental Press Journal of Orthodontics
Objective: Evaluate changes in the force system of T-Loop Springs (TLS) preactivated by curvature, due to stress relaxation. Methods: Ninety TLSs measuring 6 x 10 mm, produced out with 0.017 x 0.025-in TMA® wire and preactived by gradual curvature ...
Sergei Godeiro Fernandes Rabelo Caldas   +5 more
doaj   +1 more source

Avaliação histológica da influência do fenobarbital (Gardenal®) na movimentação ortodôntica: estudo em coelhos Histological evaluation of the phenobarbital (Gardenal™) influence on orthodontic movement: a study in rabbits

open access: yesDental Press Journal of Orthodontics, 2011
OBJETIVO: o objetivo deste estudo foi avaliar histologicamente a influência do fenobarbital na movimentação ortodôntica. MÉTODOS: foram utilizados 22 coelhos da raça Nova Zelândia (Oryctolagus cuniculus), distribuídos em três grupos - Normal (N ...
Matheus Melo Pithon   +1 more
doaj   +1 more source

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