How does arch form and interproximal contact size affect the 3D displacements and rotations of teeth: a finite element analysis

Objective: The objective of this study was to determine how arch form and interproximal contact size displace mandibular teeth subjected to an anterior component of force (ACF). Methods: Nine finite element models (FEM) of the mandibular arch were developed using Ansys® v. 16.0 software. They were...

Autores: Samuel I. Roldán, Peter H. Buschang, Andrea Álvarez, Santiago Alberto Correa,

Keywords: Crowding, Arch form, Interproximal contacts, Anterior component of force, Interproximal enamel reduction,

In-vitro effect of a single application of CPP-ACP pastes and different fluoridated solutions on the prevention of dental caries around orthodontic brackets

Objective: To assess the in-vitro effect of single applications of CPP-ACP pastes and different fluoridated solutions on the prevention of dental caries around orthodontic brackets. Material and Methods: Tooth/bracket sets (n=65) were immersed in artificial saliva (1h at 37ºC) and randomly...

Autores: Matheus Melo Pithon, Karla Lorene De França Leite, Lucianne Cople Maia, Mariana Leonel Martins, Amanda Souza Nunes Monteiro, Thiago Isidro Vieira, Adílis Kalina Alexandria, Gustavo Miranda Rocha, Andréa Fonseca Gonçalves, Yuri Wanderley Cavalcanti,

Keywords: Orthodontic brackets, Dental biofilm, Fluorides, Dentifrices,

Influence of risedronate on orthodontic tooth movement in rodents: a systematic review and case report

Introduction: Bisphosphonates have an inhibitory impact on osteoclastic activity, reducing bone resorption. However, the influence of risedronate on tooth movement is not well-defined. Objective: This systematic review assessed the effect of risedronate intake on orthodontic tooth movement. A...

Autores: Henrique Pretti, Lucas Guimarães Abreu, Soraia Macari, Roberta Magalhães Miranda, Juliana Lourdes Fernandes, Mariana de Souza Santos, Humberto Jácome Santos, Roselaine Moreira Coelho Milagres,

Keywords: Tooth Movement Techniques, osteoporosis, Risedronic acid,

Dentoalveolar effects of skeletally anchored extrusion arch in anterior open bite patients: A prospective clinical trial

Objective: The purpose of this prospective clinical trial was to explore the dental and soft tissue changes accompanying the use of skeletally anchored nickel-titanium (NiTi) extrusion arch in the correction of anterior open bite (AOB). Material and Methods: Twenty female patients with a mean age...

Autores:

Keywords: Open bite, Digital models, Extrusion arch, Cephalogram, Extrusion,

Periodontal indexes of two types of 3 x 3 retainers: 0.032-in SS V-loop versus 0.0215-in SS coaxial — a randomized crossover trial

Objective: This randomized crossover trial evaluated periodontal indexes of two types of 3 x 3 retainers (a modified 0.032-in SS V-loop retainer and a conventional 0.0215-in SS coaxial wire retainer) after bonded for six months. Also, bonded failure rate, and a questionnaire about comfort, ease...

Autores: Adilson Luiz Ramos, Renata Corrêa Pascotto, Cléverson De Oliveira E Silva, Diogo Marques Sapata, Thais Maria Freire Fernandes Poleti, Maristela Sayuri Inoue Arai,

Keywords: Orthodontic treatment, Retainer, Periodontal index, Dental plaque,

Alignment efficiency and three-dimensional assessment of root resorption after alignment with conventional and copper- nickel-titanium archwires: A randomized controlled trial

Objective: To compare alignment efficiency and root resorption between nickel-titanium (NiTi) and copper-nickel-titanium (CuNiTi) archwires after complete alignment in mandibular anterior region. Methods: In this two-arm parallel single-blind randomized controlled trial, forty-four patients with...

Autores: Navleen Kaur Bhatia, Vinay Kumar Chugh, Sam Prasanth Shankar, Ritvik Vinay A.P, Surjit Singh, Priyawati Moungkhom, Rinkle Sardana,

Keywords: Cbct, Orthodontic wires, Root resorption, Alignment, Fixed orthodontic appliances,

Orthodontic aligners: between passion and science

Introduction: The benefits and safety of using orthodontic aligners have been reported more by clinical experience and expert opinion than by scientific evidence. Another important aspect is that aligners are constantly evolving. It is important to obtain evidence that allows for new updates in...

Autores: David Normando, Mônica Lídia Santos De Castro Aragón, Suelly Maria Mendes Ribeiro, Daybelis del Socorro González Espinosa, Wendel Minoro Muniz Shibasaki,

Keywords: aesthetics, Removable orthodontic appliances, Malocclusion, Orthodontic Aligners, Root resorption, Tooth movement, Biomechanics, Quality of life, Biocompatibility, Sustainability,

Journal 2023 v28n6

Como o formato da arcada e o tamanho do contato interproximal afetam os deslocamentos e as rotações 3D dos dentes: uma análise de elementos finitos

Efeito in vitro de uma única aplicação de pastas CPP-ACP e diferentes soluções fluoretadas na prevenção de cárie dentária ao redor de braquetes ortodônticos

Influência do risedronato na movimentação dentária ortodôntica em roedores: revisão sistemática e um relato de caso

Efeitos dentoalveolares do arco de extrusão com ancoragem esquelética em pacientes com mordida aberta anterior: um ensaio clínico prospectivo

Índices periodontais de dois tipos de contenções 3 x 3: 0,032” aço V-Loop versus 0,0215” aço coaxial — um ensaio clínico cruzado randomizado

Eficiência do alinhamento e avaliação tridimensional da reabsorção radicular após alinhamento com fios convencionais e de cobre-níquel-titânio: um estudo controlado e randomizado