441 resultados para Fechamento de espaço ortodôntico


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Diagnosis and planning stages are critical to the success of orthodontic treatment, in which the orthodontist should have many elements that contribute to the most appropriate decision-making. The orthodontic set-up is an important resource in the planning of corrective orthodontics therapy. It consists of the repositioning of the teeth previously removed from the study dental casts and reassembled on its remaining basis. When properly made, the set-up allows a three-dimensional preview of problems and limitations of the case, assisting in decision-making regarding tooth extractions in cases with problems of space, amount of anchorage loss extent and type of tooth movement, discrepancy of dental arch perimeter, discrepancy of inter-arch tooth volume, among others, indicating the best option for treatment. This paper outlines the most important steps for its confection, an evaluation system and its application in the preparation of orthodontic treatment planning.

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Diagnosis and planning stages are critical to the success of orthodontic treatment, in which the orthodontist should have many elements that contribute to the most appropriate decision-making. The orthodontic set-up is an important resource in the planning of corrective orthodontics therapy. It consists of the repositioning of the teeth previously removed from the study dental casts and reassembled on its remaining basis. When properly made, the set-up allows a three-dimensional preview of problems and limitations of the case, assisting in decision-making regarding tooth extractions in cases with problems of space, amount of anchorage loss extent and type of tooth movement, discrepancy of dental arch perimeter, discrepancy of inter-arch tooth volume, among others, indicating the best option for treatment. This paper outlines the most important steps for its confection, an evaluation system and its application in the preparation of orthodontic treatment planning.

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Introduction: The orthodontic treatment using lingual brackets has been desired by adult patients for esthetic factors. In this paper it is described the clinical steps of an orthodontic treatment using Incognito™ system, individualized lingual brackets and archwires designed by CAD/CAM technology. Methods: The presented case describes the treatment of a patient with mesofacial growth pattern,Class I malocclusion, with mandibular crowding and diastema between the upper central incisors, treated using 100% individualized lingual brackets. Results: After treatment, the molar relation of Class I was kept, the spaces between upper central incisors were closed and mandibular crowding corrected. Conclusion: This case report demonstrated the efficiency of the new method for lingual orthodontic treatment.

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The purpose of this research was to compare, by cephalometric analysis (McNamara and Legan & Burstone) the predictive tracings (by methods manual, and by softwares Dentofacial Planner Plus and Dolphin Image) with the post surgical results. Were selected the pre and post surgical lateral telerradiograph (six months after orthognatic surgery) of the 25 long face patients treated with combined orthognatic surgery. Were made the prediction tracings for each method and comparing cephalometrically with the post surgical results. This protocol was repeated once more for the error method evaluation, and the statistical was made by variance analysis and Tuckey overtest. The results show more frequency of the cephalometric values' aproximation of the post surgical results when the manual method (50% of the similarity with the post surgical result), followed of the DFPlus (31,2%) and Dolphin (18,8%) softwares. The experimental condition permits to conclude that the manual method had more precision, although the previsibility of the digital methods was reasonable satisfactory.

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This work aims at contributing to increase and improve the communication between orthodontists and maxillofacial surgeons, reviewing and discussing the principles of diagnosis and orthodontic movement specific to patients with surgical indication. It describes the elective points in the conduct of the orthodontist so that their decisions could lead to an individualized and appropriate planning, striving for excellence in terms of outcomes for the surgical-orthodontic treatment of dentofacial discrepancies.

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The aim of this paper was to search though a revision of the literature the cares before, during and after the orthodontic treatment in patients with a periodontal disease. The literature shows that the orthodontical treatment in healthy patients brings no risk to the periodontium, although the presence of an active periodontal disease counter indicates the dental movement. Thus, it is extremely important to execute a correct diagnosis of any periodontal alteration and treat them before the beginning of the orthodontical treatment. Besides, during the whole orthodontical treatment is also important to have a periodontal control with periodic reevaluations and at the end of the orthodontical treatment, a new oral hygiene orientation may be needed to finally establish the follow-up of the patient according to the risk of periodontal disease.

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Com o avanço das técnicas e materiais restauradores, o cirurgião-dentista tornou-se capaz de solucionar problemas estéticos de forma conservadora. Esse relato de caso descreve a associação das técnicas de microabrasão e fechamento de diastemas com resinas compostas diretas. A paciente do sexo feminino, 16 anos de idade, foi encaminhada pelo ortodontista à clínica de Dentística Restauradora para o fechamento de diastema. Após anamnese e exame clínico detalhado, constatou-se, também, a presença de manchas brancas de fluorose na face vestibular dos dentes anterossuperiores, sendo também proposto o procedimento de microabrasão. Por meio de modelos de estudo da paciente, foi realizado o enceramento diagnóstico, de forma a simular o fechamento dos diastemas. O modelo encerado foi moldado com silicona de condensação para servir como guia de orientação durante os procedimentos restauradores. O tratamento resultou na elevação da autoestima da paciente, pela obtenção de um sorriso mais harmonioso por meio da associação de técnicas estéticas conservadoras.

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Pós-graduação em Zootecnia - FCAV

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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This work consists in the creation of a multimedia product online, and is entitled Esse tal de brincar. The content is presented in the form of informative journalistic texts and brings the play as an essential process for child development, with an impact on adult life. Has the general objective to demonstrate the relevance of the importance of play in children's education. The methodology procedures of bibliographic search and documents for the construction of the theoretical basis were used. Besides the choice of themes, interviews, investigation and journalistic writing were used in production. The research that support the whole discussion is given through interviews, videos and other publications on childhood, education and the play itself. The platform chosen for this was the Wix® and were created the visual identity, such as layout, logo, color distribution, highlights, photos and videos. The publication seeks to achieve parents and educators with the intention of raising awareness about the importance of play in early childhood through informative content

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The concept of region raises two related historical problems. First of all, it concerns the epistemological accomplishment of regional history, since the need to provide a total history, one of the main challenges of the Annales movement, undergoes an impact with the notion of local, so that the overflight of the historic totality becomes nowadays an intensive totality. The historian who overflies the reality is replaced by the wanderer historian. In addition to this epistemological question, we can think about the historical feature of spaces. From an ontological point of view, according to the modes of its composition, as well as from the standpoint of its practical constitution, space can be either smooth or striated. These types of space belong to the Gilles Deleuze s nomadology and their definition might improve the characterization and description of historical spaces with regard to a certain contemporary historiographical movement known as the New Cultural History.Key Words: history;space;nomadism.

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The elders began to be highlighted in the social scene, not only by their numerical growth, but mainly for their redeployment into new social spaces and accelerating its pace of life. This article aims to analyze the specializations and the time built around the aging and trace its repercussions in the subjectivity production of the oldest. Therefore, it was taken as the object of analysis the differentiation of old age in the aging process.