ABSTRACT Objective: To evaluate stainless steel archwire static friction in active and passive self-ligating lingual and conventional brackets with second-order angulations. Methods: Two conventional lingual brackets for canines (STb light/Ormco; PSWb/Tecnident), and two self-ligating brackets, one ac...
ABSTRACT The midpalatal suture has bone margins with thick connective tissue interposed between them, and it does not represent the fusion of maxillary palatal processes only, but also the fusion of palatal processes of the jaws and horizontal osseous laminae of palatal bones. Changing it implies affecti...
ABSTRACT Objective: The aim of this study was to introduce a new method for bilateral distal movement of the entire maxillary posterior segment. Case report: A 17-year-old girl with Class I skeletal malocclusion (end-to-end molar relationships, deviated midline and space deficiency for left maxillary ...
abstract Objective: This paper analyzed whether nickel-titanium closed coil springs (NTCCS) have a different superelastic (SE) behavior according to activation and whether their force plateau corresponds to that informed by the manufacturer. Methods: A total of 160 springs were divided into 16 subgrou...
ABSTRACT Objective: This study evaluated alveolar bone loss around mandibular incisors, induced by the Herbst appliance. Methods: The sample consisted of 23 patients (11 men, 12 women; mean age of 15.76 ± 1.75 years), Class II, Division 1 malocclusion, treated with the Herbst appliance. CBCT scans w...
Pérdida de Hueso Alveolar/diagnóstico por imagen,
Brasil,
Tomografía Computarizada de Haz Cónico,
Estudios de Seguimiento,
Encía/diagnóstico por imagen,
Incisivo/diagnóstico por imagen,
Maloclusión Clase II de Angle/diagnóstico por imagen,
Maloclusión Clase II de Angle/terapia,
Mandíbula/diagnóstico por imagen,
Diseño de Aparato Ortodóncico,
Aparatos Ortodóncicos Funcionales,
Periodoncio/diagnóstico por imagen,
Estudios Retrospectivos,
Técnicas de Movimiento Dental
ABSTRACT Introduction: Space closure is one of the most challenging processes in Orthodontics and requires a solid comprehension of biomechanics in order to avoid undesirable side effects. Understanding the biomechanical basis of space closure better enables clinicians to determine anchorage and treatme...
Objective: To evaluate the stability of mesiodistal inclination of maxillary molars produced by a pendulum appliance, five years after completion of orthodontic treatment. Angulation changes were compared to an untreated sample. Methods: The sample consisted of 20 patients (14 females and 6 males) with...
Objective: To analyze cone-beam computed tomography (CBCT) scans to measure changes in nasal septal deviation (NSD) after rapid maxillary expansion (RME) treatment in adolescent patients. Methods: This retrospective study involved 33 patients presenting with moderate to severe nasal septum deviation as ...
Introdução: O objetivo do presente trabalho foi comparar os efeitos dentoesqueléticos do expansor com abertura diferencial (EAD) e do expansor Hyrax convencional em crianças na dentadura mista. Métodos: Quarenta e seis pacientes de ambos os sexos e com idades variando de 7 a 11 anos foram aleatoriam...
A atresia maxilar é um quadro de desarranjo de desenvolvimento do arco dentário presente em diversos tipos de má oclusão, desde as alterações transversais mais simples e puras até as formas mais graves, contemplando as divergências verticais e sagitais. O diagnóstico desta atresia, muitas vezes,...
Estudios Retrospectivos,
Técnica de Expansión Palatina/instrumentación,
Maloclusión/terapia,
Aparatos Ortodóncicos,
Diseño de Aparato Ortodóncico,
Tungsteno/uso terapéutico,
Molibdeno/uso terapéutico,
Aleaciones/uso terapéutico,
Proceso Alveolar/anatomía & histología,
Resultado del Tratamiento,
Tomografía Computarizada por Rayos X,
Estadísticas no Paramétricas,
Valores de Referencia,
Odontometría
