Pfitzner, Jana

[["dc.bibliographiccitation.firstpage","245"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Australian endodontic journal : the journal of the Australian Society of Endodontology Inc"],["dc.bibliographiccitation.lastpage","250"],["dc.bibliographiccitation.volume","44"],["dc.contributor.author","Haupt, Franziska"],["dc.contributor.author","Pfitzner, Jana"],["dc.contributor.author","Hülsmann, Michael"],["dc.date.accessioned","2019-02-13T15:07:34Z"],["dc.date.available","2019-02-13T15:07:34Z"],["dc.date.issued","2018"],["dc.description.abstract","This study evaluates the effectiveness of different techniques to remove fibre posts from root filled teeth in vitro. One hundred and fifty-three extracted single-rooted teeth were decoronated, root-canal treated and divided into three groups (n = 51). Post spaces were prepared for different types of fibre posts: glass fibre, quartz fibre, carbon fibre. Each group was divided into three subgroups with regard to the post removal technique (n = 17): SonicFlex Endo, long-shaft round bur, DT-Post removal kit. Residual material, loss of dentine, working time and procedural errors were assessed using computed tomography. Statistical analysis was performed with a one-way anova (α = 0.05). The highest effectiveness was achieved with the sonic tip and the round bur. A high prevalence of perforations or severe deviations from the root axis was observed for all groups. No technique presented favourable results in all assessed parameters. There is a high risk of perforations."],["dc.identifier.doi","10.1111/aej.12230"],["dc.identifier.pmid","28940721"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/57559"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.relation.eissn","1747-4477"],["dc.relation.orgunit","Poliklinik für Präventive Zahnmedizin, Parodontologie und Kariologie"],["dc.title","A comparative in vitro study of different techniques for removal of fibre posts from root canals"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]