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Mostrando ítems 31-40 de 46
Clinical, radiographic, biochemical and histological findings of florid cemento-osseous dysplasia and report of a case
(Fundação Odontológica de Ribeirão Preto, 2005-12-01)
A displasia cemento-óssea florida tem sido descrita como uma condição que afeta tipicamente os maxilares de mulheres negras de meia idade. Ela geralmente se manifesta como múltiplas massas radiopacas semelhantes ao cemento ...
Propolis as storage media for avulsed teeth: microscopic and morphometric analysis in rats
(Wiley-Blackwell Publishing, Inc, 2010-02-01)
The maintenance of the avulsed teeth in appropriate media for preserving the cellular viability has been important for repairing the periodontal ligament and preventing the root resorption after tooth reimplantation. ...
Comportamento dos tecidos periapicais de dentes de cães após a obturação de canal com Sealapex acrescido ou não de iodoformio.
(1990-12-01)
Some endodontists use iodoform in Sealapex in order to rend it more radiopac. This procedure is empiric and for this reason we decided to observe, histologically, if the iodoform introduces some modification in the biological ...
Short-term vs long-term calcium hydroxide therapy after immediate tooth replantation: a histomorphometric study in monkey's teeth
(Wiley-Blackwell, 2012-06-01)
Endodontic treatment is an important step of tooth replantation protocols, but the ideal moment for definitive obturation of replanted teeth has not yet been established. In this study, a histomorphometric analysis was ...
Immediate reimplantation of primary teeth: a histological study in dogs
(Wiley-Blackwell, 2008-06-01)
Reimplantation of primary teeth has been the subject of various clinical and histological studies, but very little is known about the effect of this treatment on primary teeth. The aim of the present study was to histologically ...
Mineral trioxide aggregate as a root canal filling material in reimplanted teeth. Microscopic analysis in monkeys
(Blackwell Publishing, 2007-10-01)
This study analyzed mineral trioxide aggregate (MTA) as a root canal filling material for the immediate reimplantation of monkey teeth. Four adult capuchin monkeys Cebus apella were used, which had their maxillary and ...
Histologic Characterization of Engineered Tissues in the Canal Space of Closed-apex Teeth with Apical Periodontitis
(2013-09-30)
Introduction: The aim of this study was to investigate the capacity of endodontic regenerative procedures combining an induced blood clot, platelet-rich plasma (PRP), and bone marrow aspirate (BMA) to regenerate dental ...
Microscopic evaluation of induced tooth movement in traumatized teeth: an experimental study in rats
(Wiley-Blackwell, 2012-04-01)
The clinical management of orthodontic patients with dental trauma before or during the treatment is mainly founded on clinical experience, expert opinions, and individual case reports. It is proposed in the literature ...
Effect of calcium hydroxide-based materials on periapical tissue healing and orthodontic root resorption of endodontically treated teeth in dogs
(Wiley-Blackwell Publishing, Inc, 2009-04-01)
This study evaluated periapical tissue healing and orthodontic root resorption of endodontically treated teeth sealed with calcium hydroxide in dogs. The sample consisted of three contralateral pairs of maxillary incisors ...
Immediate replantation of maxillary incisors in rats: effects of tooth immersion in sodium fluoride and subsequent removal of the periodontal ligament.
(1999-12-01)
The advantages and disadvantages of maintaining the periodontal ligament (PDL) in immediate replantation as well as chemical treatment of the root surface have been a matter of discussion because the vitality of such tissue ...