Retentive properties of a new post and core system

作者： Allan S. Deutsch , Barry Lee Musikant , John Cavallari , Steve Bernardi

DOI: 10.1016/0022-3913(85)90055-1

关键词: Ultimate tensile strength 、 Composite material 、 Materials science 、 Post and core 、 Oral surgery

摘要: Fifty Flexi-Posts were cemented in extracted teeth and tested for tensile strength. The Flexi-Post was the most retentive post when compared with posts used a similar study. retention of became greater as size increased.

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