Root Resorption
Mostrando 13-24 de 90 artigos, teses e dissertações.
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13. Why canines induce resorption of neighboring roots? An imaging correlation
RESUMO Apesar das explicações dos mecanismos e dos porquês os folículos pericoronários dos caninos superiores não irrompidos podem reabsorver as raízes dos dentes vizinhos, questiona-se a inexistência de previsibilidade do tempo em que isso ocorre e a ausência de protocolos de condutas clínicas preventivas, como insights para novas pesquisas. Corre
Dental Press J. Orthod.. Publicado em: 2019-02
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14. Effect of ProRoot MTA® and Biodentine® on osteoclastic differentiation and activity of mouse bone marrow macrophages
Abstract Objectives This investigation aimed to assess the differentiation inhibitory effects of ProRoot MTA® (PMTA) and Biodentine® (BIOD) on osteoclasts originated from murine bone marrow macrophages (BMMs) and compare these effects with those of alendronate (ALD). Materials and Methods Mouse BMMs were cultured to differentiate into osteoclasts with ma
J. Appl. Oral Sci.. Publicado em: 07/01/2019
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15. Root perforations: a review of diagnosis, prognosis and materials
Abstract: Root perforation results in the communication between root canal walls and periodontal space (external tooth surface). It is commonly caused by an operative procedural accident or pathological alteration (such as extensive dental caries, and external or internal inflammatory root resorption). Different factors may predispose to this communication,
Braz. oral res.. Publicado em: 18/10/2018
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16. Dendritic cells and their relation to apical peridontitis
Abstract: The purpose of this manuscript was to re-discuss apical periodontitis, apical biofilm, and its possible relationship with dendritic cells (DC). DCs are potent regulators of the immune system and their function is divided into three categories that involve the presentation of antigens: the presentation of antigens and activation of T cells; a not we
Braz. oral res.. Publicado em: 18/10/2018
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17. Immediate tooth replantation: root canal filling for delayed initiation of endodontic treatment
Abstract The aim of this study is to evaluate the action of paramonochlorophenol associated with Furacin followed by calcium hydroxide (CH) dressing in the control of inflammatory root resorption in cases of immediate tooth replantation with delayed endodontic treatment. A total of 28 incisors of 3 male dogs were extracted and replanted after 15 minutes, and
Braz. oral res.. Publicado em: 01/03/2018
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18. Apical Negative Pressure irrigation presents tissue compatibility in immature teeth
Abstract Aim: To compare the apical negative pressure irrigation (ANP) with conventional irrigation in the teeth of immature dogs with apical periodontitis. Methods: Fifty-two immature pre-molar root canals were randomly assigned into 4 groups: ANP (n=15); conventional irrigation (n=17); healthy teeth (control) (n = 10); and teeth with untreated apical per
J. Appl. Oral Sci.. Publicado em: 2017-12
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19. Role of 1% alendronate gel as adjunct to mechanical therapy in the treatment of chronic periodontitis among smokers
Abstract Objective Alendronate (ALN) inhibits osteoclastic bone resorption and triggers osteostimulative properties both in vivo and in vitro, as shown by increase in matrix formation. This study aimed to explore the efficacy of 1% ALN gel as local drug delivery (LDD) in adjunct to scaling and root planing (SRP) for the treatment of chronic periodontitis a
J. Appl. Oral Sci.. Publicado em: 2017-06
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20. Relationship between Initial Attendance after Dental Trauma and Development of External Inflammatory Root Resorption
Resumo O objetivo deste estudo clínico foi avaliar a relação entre a demora na procura por tratamento e o desenvolvimento de reabsorções inflamatórias externas em dentes luxados com ápice fechado. A amostra desta pesquisa foi constituída por 67 pacientes que apresentaram 133 dentes traumatizados, dos quais 56 foram acometidos por luxação extrusiva,
Braz. Dent. J.. Publicado em: 2017-04
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21. The effect of canine disimpaction performed with temporary anchorage devices (TADs) before comprehensive orthodontic treatment to avoid root resorption of adjacent teeth
RESUMO Objetivo: o objetivo do presente estudo foi avaliar o uso de dispositivos de ancoragem temporária (DATs) para a movimentação de caninos impactados, afastando-os das raízes dos dentes vizinhos, antes da colagem dos braquetes em todos os dentes, com o objetivo de minimizar os efeitos colaterais indesejáveis nesses dentes adjacentes. Métodos: a
Dental Press J. Orthod.. Publicado em: 2016-04
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22. Cone beam computed tomography study of apical root resorption induced by Herbst appliance
Objective This study evaluated the frequency of root resorption during the orthodontic treatment with Herbst appliance by Cone Beam Computed Tomography (CBCT). Material and Methods The sample comprised 23 patients (11 men, 12 women; mean ages 15.76±1.75 years) with Class II division 1 malocclusion, treated with Herbst appliance. CBCT was obtained before
J. Appl. Oral Sci.. Publicado em: 2015-10
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23. Anti-dentine Salivary SIgA in young adults with a history of dental trauma in deciduous teeth
Anti-dentin autoantibodies are associated with inflammatory root resorption in permanent teeth and are modulated by dental trauma and orthodontic force. However, it is not known whether deciduous tooth trauma can stimulate the development of a humoral immune response against dentin. The aim of this study was to evaluate the levels of salivary SIgA reactiv
Braz. oral res.. Publicado em: 21/08/2015
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24. Analysis of radiopacity, pH and cytotoxicity of a new bioceramic material
AbstractObjective RetroMTA® is a new hydraulic bioceramic indicated for pulp capping, perforations or root resorption repair, apexification and apical surgery. The aim of this study was to compare the radiopacity, pH variation and cytotoxicity of this material to ProRoot® MTA.Material and Methods Mixed cements were exposed to a digital x-ray along with an
J. Appl. Oral Sci.. Publicado em: 2015-08