Comparison of fracture resistance of pressable metal ceramic custom implant abutment with a commercially fabricated CAD/CAM zirconia implant abutment
作者: Maria ProtopapadakiEdward A. MonacoHyeong-Il KimElaine L. Davis
作者单位: 1Private practice, Athens, Greece
2Program Director, Advanced Education in Prosthodontics; Assistant Professor, Department of Restorative Dentistry, School of Dental Medicine, State University of New York at Buffalo, Buffalo, NY
3Assistant Professor, Department of Restorative Dentistry, School of Dental Medicine, State University of New York at Buffalo, Buffalo, NY
4Professor, Department of Oral Diagnostic Sciences; Associate Dean for Student Affairs, School of Dental Medicine, State University of New York at Buffalo, Buffalo, NY
刊名: The Journal of Prosthetic Dentistry, 2013, Vol.110 (5), pp.389-396
来源数据库: Elsevier Journal
DOI: 10.1016/j.prosdent.2013.06.004
英文摘要: Statement of problem(#br)The predictable nature of the hot pressing ceramic technique has several applications, but no study was identified that evaluated its application to the fabrication of custom implant abutments.(#br)Purpose(#br)The purpose of this study was to compare the fracture resistance of an experimentally designed pressable metal ceramic custom implant abutment (PR) with that of a duplicate zirconia abutment (ZR).(#br)Materials and methods(#br)Two groups of narrow platform (NP) (Nobel Replace) implant abutment specimens were fabricated (n=10). The experimental abutment (PR) had a metal substructure cast with ceramic alloy (Lodestar) and veneered with leucite pressable glass ceramic (InLine PoM). Each PR abutment was individually scanned and 10 duplicate CAD/CAM ZR abutments...
全文获取路径: Elsevier  (合作)
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影响因子:1.724 (2012)

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