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Featured researches published by Leopold Wagner.


Korean Journal of Orthodontics | 2013

Fluoride penetration from three orthodontic adhesives: an experimental study

Leopold Wagner; Magdalena Szepietowska

Objective To examine the prophylactic potential of 3 orthodontic bonding adhesives: Fuji Ortho SC, Illuminate, and Resilience. Methods Thirty-six Wistar Wag rats were randomly divided into 4 groups consisting of 9 rats each. One of the groups received no treatment and was used as a control. In the other groups, individual bands coated with one of the 3 adhesives were cemented to the lower incisors. Enamel samples were obtained after 6 and 12 weeks and analyzed using scanning electron microscopy in combination with energy dispersive spectrometry. Results Six weeks after band cementation, no fluoride was found in the enamel of the lower incisors. After 12 weeks, there was no fluoride in the enamel of teeth coated with the Resilience composite. However, in the case of the Illuminate composite and the resin-modified glass ionomer Fuji Ortho SC cement, the depth of fluoride penetration reached 2 µm and 4.8 - 5.7 µm, respectively. Conclusions Fluoride ions from orthodontic adhesives can be incorporated into the surface layer of the enamel. Orthodontists may apply orthodontic adhesives, such as the Fuji Ortho SC, to reduce the occurrence of caries during orthodontic treatment with fixed appliances.


Protet Stomatol | 2014

Apllication of microtomography in the evaluation of abutment teeth endodontic treatment. An in vitro study

Łukasz Zadrożny; Jakub Jaroszewicz; Paweł Piróg; Małgorzata Ponto-Wolska; Wojciech Święszkowski; Leopold Wagner

Streszczenie Cel pracy. Celem pracy jest przedstawienie mikrotomografii komputerowej, jako bardzo dokladnego narzedzia diagnostycznego w ocenie kanalow zebow filarowych przewidzianych do leczenia protetycznego. Material i metody. Do badania zostalo przygotowanych 15 usunietych zebow ludzkich. Zeby podzielono na 3 grupy. Kanaly zebow z grupy I opracowano narzedziami oscylacyjnymi, w grupie II narzedziami obrotowymi, w grupie III systemem SAF. Wypelnienie kanalow zebow z grupy I obejmowalo uszczelniacz UDMA z pojedynczym cwiekiem gutaperkowym, z grupy II technike kondensacji bocznej gutaperki, z grupy III Uszczelniacz UDMA z glownym i dodatkowymi cwiekami gutaperkowymi. Wszystkie probki zostaly trzykrotnie zeskanowane w urządzeniu SkyScan μCT na etapach: wstepnym, po opracowaniu i wypelnieniu kanalow. Analize uzyskanych obrazow przeprowadzono w oprogramowaniu Data Viewer Version 1. 4. 4 64 Bit, SkyScan oraz CT Zastosowanie mikrotomografii komputerowej w ocenie leczenia endodontycznego zebow filarowych – badania doświadczalne


Polimery | 2017

Evaluation of the strength of glass fiber-reinforced composite posts placed in root canals in different quantitative configurations and exposed to crushing forces

Leopold Wagner; Małgorzata Ponto-Wolska; Zbigniew Raszewski; Lukasz Zadrozny


Polimery | 2016

Evaluation of bonding strength between selected polymer cements, root dentin and glass fiber reinforced composite posts

Leopold Wagner; Małgorzata Ponto-Wolska; Zbigniew Raszewski; Lukasz Zadrozny


Polimery | 2015

Morphological changes in the surface of enamel of primary teeth after application of ozone gas

Leopold Wagner; A. Błaszczyk


Protet Stomatol | 2014

Processing of alloys used in performance of partial dentures. Electrochemical polishing in selected electrolytes

Małgorzata Ponto-Wolska; Leopold Wagner


Archive | 2014

Zastosowanie mikrotomografii komputerowej w ocenie leczenia endodontycznego zębów filarowych - badania doświadczalne Apllication of microtomography in the evaluation of abutment teeth endodontic treatment. An in vitro study

Jakub Jaroszewicz; Wojciech Święszkowski; Leopold Wagner


대한치과교정학회지 | 2013

Fluoride penetration from three orthodontic adhesives

Leopold Wagner; Magdalena Szepietowska


Protet Stomatol | 2012

Dissolution of metallic coatings of Cr-Co alloys: A literature review

Małgorzata Ponto-Wolska; Leopold Wagner


Polimery | 2012

Siła ścinająca zrywająca połączenie wybranych polimerów ze szkliwem zęba mlecznego

Leopold Wagner; A. Błaszczyk; W. Michalski

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Jakub Jaroszewicz

Warsaw University of Technology

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Lukasz Zadrozny

Medical University of Warsaw

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Wojciech Święszkowski

Warsaw University of Technology

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A. Błaszczyk

Medical University of Warsaw

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