Journal 2016 v21n5- Compra de artigo - Dental Press Journal of Orthodontics
Journal 2016 v21n5
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Má oclusão de Classe III, com deficiência maxilar, prognatismo mandibular e assimetria facial
Má oclusão de Classe III, com deficiência maxilar, prognatismo mandibular e assimetria facial

Este artigo relata o caso clínico de uma paciente do sexo feminino, com história de insucessos em tratamentos ortodônticos pregressos. Apresentava má oclusão de Classe III, com atresia de ambas as arcadas dentárias, mordida cruzada anterior e assimetria facial, proveniente de laterognatismo desencadeado por uma hiperatividade condilar, manifestada pelo alongamento vertical do ramo mandibular direito. Seu tratamento envolveu a mecanoterapia ortodôntica e duas intervenções cirúrgicas...

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Iatrogenia em Ortodontia e seus desafios


Barra transpalatina não deve ser utilizada em casos onde se necessita de um controle rígido da ancoragem


Editorial Board


Predição da expansão rápida da maxila por meio da avaliação da maturação da sutura palatina mediana em tomografias de feixe cônico


Má oclusão esquelética de Classe III com prognatismo mandibular: tratamento ortodôntico-cirúrgico


Anomalias dentárias em uma população de pacientes ortodônticos com agenesia de incisivos laterais superiores


Avaliação da força gerada pela deflexão de fios ortodônticos em braquetes convencionais e autoligáveis


Efeitos da expansão rápida da maxila em pacientes fissurados, utilizando dois tipos de disjuntores


Percepção de pais e cuidadores com relação ao impacto da má oclusão na qualidade de vida de adolescentes: um estudo transversal


Análise in vitro da resistência adesiva e do índice de adesivo remanescente em diferentes tipos de braquetes metálicos


Análise da reprodutibilidade, acurácia, sensibilidade e valor preditivo do método subjetivo de classificação do padrão facial em adultos


Percepção de desvios da linha média dentária superior por indivíduos leigos


O protocolo de expansão e constrição rápida da maxila (Alt-RAMEC) é eficaz no tratamento da má oclusão de Classe III? Revisão sistemática


Uso de miniplacas como método de ancoragem ortodôntica: relato de caso


Jateamento com bicarbonato de sódio em braquetes autoligáveis após uso clínico: efeitos sobre o nível de detritos


Avaliação da estrutura dentoalveolar após a retração de incisivos superiores: um estudo preliminar


Confiabilidade de um indicador de profundidade da sobremordida (ODI) e de um indicador de displasia anteroposterior (APDI) para avaliação vertical e sagital de diferentes más oclusões dentárias: análise da curva ROC


Duração do pico de crescimento puberal nas três classes esqueléticas


Percepção estética dos aparelhos ortodônticos por crianças e adolescentes brasileiros


Manchamento in vivo de ligaduras estéticas ortodônticas avaliadas por ortodontistas e pacientes


A influência do ângulo vertical de inserção de mini-implante no torque máximo de inserção em osso humano


Avaliação da resistência à corrosão e citotoxicidade de mini-implantes ortodônticos


Uma entrevista com Rodrigo F. Viecilli


Reabsorção cervical externa: dicas de diagnóstico e tratamento


O artigo científico na perspectiva do clínico


The scientific paper on clinician’s perspective
The scientific paper on clinician’s perspective

Introduction: A reasonable exposure of incisors and gingival tissues is generally considered more attractive than excess or lack of exposure. A reasonable gingival exposure is considered to be around 0 to 2 mm when smiling and 2-4 mm exposure of the maxillary incisor edge when the lips are at rest. Objective: The aim of this paper is to present the Functional Aesthetic Occlusal Plane (FAOP), which aims to help in the diagnosis of the relationships established among molars, incisors and the...

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orthodontics highlights
orthodontics highlights

Control of orthodontic anchorage is a concern in Orthodontics since its inception. With the advent of skeletal anchorage, these problems were solved, given the effectiveness of these devices to avoid undesirable orthodontic movements. Despite the popularization of skeletal anchorage, there are adherents of other auxiliary orthodontic appliances as anchoring mechanisms, such as, for example, the transpalatal bar. Notwithstanding its widespread popularity and use, doubts persist about the...

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External cervical resorption: diagnostic and treatment tips
External cervical resorption: diagnostic and treatment tips

External cervical resorption is caused, almost exclusively, by dental trauma — especially those characterized by concussion — and is a dental disease to be diagnosed and treated accurately by endodontists. However, the vast majority of the cases is initially diagnosed by an orthodontist, due to the imaging possibilities in standardized documentations. Among the causes of external cervical resorption, it is common to mistakenly attribute it to orthodontic treatment, traumatic occlusion or...

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An interview with Rodrigo F. Viecilli
An interview with Rodrigo F. Viecilli

Early in the 2000, digital communication brought me a new friend. We haven’t studied together or been presented by any common friends. Along lines and lines of conversation, I met a young orthodontist from Canoas/RS, who even without having studied in one of the traditional Mechanics schools in Brazil, knew it deeply. Over time, I learned his story; he had studied Engineering and, motivated by his parents, graduated in Dentistry and took specialization in Orthodontics. The thirst for...

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Evaluation of cytotoxicity and corrosion resistance of orthodontic mini-implants
Evaluation of cytotoxicity and corrosion resistance of orthodontic mini-implants

Objective: To evaluate and compare in vitro cytotoxicity and corrosion resistance of mini-implants from three different commercial brands used for orthodontic anchorage. Methods: Six mini-implants (Conexão™, Neodent™ and SIN™) were separately immersed in artificial saliva (pH 6.76) for 30 and 60 days. The cytotoxicity of the corrosion extracts was assessed in L929 cell cultures using the violet crystal and MTT assays, as well as cell morphology under light microscopy. Metal surface...

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Effect of vertical placement angle on the insertion torque of mini-implants in human alveolar bone
Effect of vertical placement angle on the insertion torque of mini-implants in human alveolar bone

Objective: The aim of the present ex-vivo study was to evaluate the effect of the vertical placement angle of miniimplants on primary stability by analyzing maximum insertion torque (MIT). Methods: Mini-implants were placed in 30 human cadavers, inserted at either a 90° or 60° angle to the buccal surface of the maxillary first molar. Out of 60 self-drilling mini-implants used, half were of the cylindrical type and half were of the conical type. Primary stability was assessed by means of...

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Color changes of esthetic orthodontic ligatures evaluated by orthodontists and patients: a clinical study
Color changes of esthetic orthodontic ligatures evaluated by orthodontists and patients: a clinical study

Objective: To evaluate in vivo changes in the color of esthetic elastomeric ligatures from different manufacturers. Methods: Four widely used commercial brands of elastomeric ligatures were selected and used in 20 adult patients in a split-mouth design. The ligatures were evaluated by orthodontists and patients in a double-blind manner on the day the ligatures were placed (T0) and 30 days after intraoral exposure (T1) by means of a system of staining scores. Groups were compared by Friedman...

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Esthetic perception of orthodontic appliances by Brazilian children and adolescents
Esthetic perception of orthodontic appliances by Brazilian children and adolescents

Objective: The objective of this present study was to understand how children and adolescents perceive esthetic attractiveness of a variety of orthodontic appliances. It also analyzed preferences according to patients’ age, sex and socioeconomic status. Methods: A photograph album consisting of eight photographs of different orthodontic appliances and clear tray aligners placed in a consenting adult with pleasing smile was used. A sample of children or adolescents aged between 8 and 17...

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The duration of pubertal growth peak among three skeletal classes
The duration of pubertal growth peak among three skeletal classes

Introduction: Pubertal growth peak is closely associated with a rapid increase in mandibular length and offers a wide range of therapeutic modifiability. Objective: The aim of the present study was to determine and compare the mean ages of onset and duration of pubertal growth peak among three skeletal classes. Methods: A retrospective cross-sectional study was conducted using lateral cephalograms of 230 subjects with growth potential (110 males, 120 females). Subjects were categorized into...

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Reliability of overbite depth indicator (ODI) and anteroposterior dysplasia indicator (APDI) in the assessment of different vertical and sagittal dental malocclusions: a receiver operating characteristic (ROC) analysis
Reliability of overbite depth indicator (ODI) and anteroposterior dysplasia indicator (APDI) in the assessment of different vertical and sagittal dental malocclusions: a receiver operating characteristic (ROC) analysis

Introduction: Differential diagnosis of skeletal and dental relationships is crucial for planning orthodontic treatment. Overbite depth indicator (ODI) and anteroposterior dysplasia indicator (APDI) had been introduced in the past for assessment of vertical and sagittal jaw relationships, respectively. Objective: The objectives of this study were to evaluate the reliability of ODI and APDI in overbite and Angle malocclusions, as well as assess their diagnostic reliability among males and...

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Maxillary dentoalveolar assessment following retraction of maxillary incisors: a preliminary study
Maxillary dentoalveolar assessment following retraction of maxillary incisors: a preliminary study

Objective: The aim of this preliminary study was to assess changes in tooth length and alveolar thickness following retraction of maxillary incisors. Methods: A total of 11 patients presenting severe maxillary dentoalveolar protrusion revealed by initial (T1) cone-beam computed tomography (CBCT), and whose treatment plan included extraction of maxillary first premolars and retraction of maxillary incisors, were selected and submitted to CBCT examination one month after the end of incisors...

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Air-powder polishing on self-ligating brackets after clinical use: effects on debris levels
Air-powder polishing on self-ligating brackets after clinical use: effects on debris levels

Introduction: Debris buildup on brackets and arch surfaces is one of the main factors that can influence the intensity of friction between bracket and orthodontic wire. Objective: This study sought to evaluate the effect of air-powder polishing cleaning on debris levels of self-ligating ceramic brackets at the end of orthodontic treatment, compared to the behavior of conventional brackets. Methods: Debris levels were evaluated in metal conventional orthodontic brackets (n = 42) and ceramic...

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Use of miniplates as a met
Use of miniplates as a met

Introduction: Temporary anchorage devices (TADs) have been developed to be used as direct adjuncts in orthodontic treatment and have facilitated treatment of more complex orthodontic cases, including patients with dental impaction. Objectives: This clinical case reports the applicability of TADs in the orthodontic treatment of a patient with impacted mandibular second molars. Surgical and orthodontic procedures related to the use of miniplates were also discussed in this study. Conclusions:...

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Class III malocclusion with maxillary deficiency, mandibular prognathism and facial asymmetry
Class III malocclusion with maxillary deficiency, mandibular prognathism and facial asymmetry

This article reports the clinical case of a female patient with history of unsuccessful orthodontic treatment. She presented with Class III malocclusion, mandibular and maxillary constriction, anterior crossbite and facial asymmetry resulting from laterognathism triggered by hyperactivity of the condyle revealed by vertical elongation of the right mandibular ramus. Patient’s treatment consisted of orthodontic mechanics and two orthognathic surgical interventions with satisfactory and...

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Iatrogenics in Orthodontics and its challenges
Iatrogenics in Orthodontics and its challenges

Introduction: Orthodontics has gone through remarkable advances for those who practice it with dignity and clinical quality, such as the unprecedented number of patients treated of some type of iatrogenic problems (post-treatment root resorptions; occlusal plane changes; midline discrepancies, asymmetries, etc). Several questions may raise useful reflections about the constant increase of iatrogenesis. What is causing it? Does it occur when dentists are properly trained? In legal terms, how...

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