Search Results - "Koutayas, Spiridon Oumvertos"

Influence of zirconia abutment preparation on the fracture strength of single implant lithium disilicate crowns after chewing simulation by Mitsias, Miltiadis, Koutayas, Spiridon-Oumvertos, Wolfart, Stefan, Kern, Matthias

“…Objective The use of all‐ceramic crowns over zirconia abutments is a well‐established esthetic treatment option in implant dentistry; however, the effect of…”
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X-ray microtomographic evaluation of the influence of two preparation types on marginal fit of CAD/CAM alumina copings: a pilot study by Krasanaki, Maria-Eirini, Pelekanos, Stavros, Andreiotelli, Marina, Koutayas, Spiridon-Oumvertos, Eliades, George

“…This study evaluated the influence of two preparation types on the marginal fit of computer-aided design/computer-assisted manufacture (CAD/CAM) alumina…”
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Micro-CT evaluation of the marginal fit of different In-Ceram alumina copings by Pelekanos, Stavros, Koumanou, Maria, Koutayas, Spiridon-Oumvertos, Zinelis, Spiridon, Eliades, George

“…The aim of the study was to evaluate the marginal fit of different In-Ceram alumina ceramic cores manufactured by four different techniques. Four groups of…”
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Influence of preparation mode and depth on the fracture strength of zirconia ceramic abutments restored with lithium disilicate crowns by Koutayas, Spiridon-Oumvertos, Mitsias, Miltiadis, Wolfart, Stefan, Kern, Matthias

“…Zirconia implant abutments offer enhanced esthetics and promote biologic sealing; however, the effect of laboratory or intraoral preparation on the mechanical…”
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Colorimetric Evaluation of the Influence of Five Different Restorative Materials on the Color of Veneered Densely Sintered Alumina by KOUTAYAS, SPIRIDON-OUMVERTOS, KAKABOURA, APHRODITE, HUSSEIN, AMR, STRUB, JORG-RUDOLF

“…ABSTRACT Purpose: Since the introduction of densely sintered alumina ceramic material in prosthetic dentistry for the fabrication of all‐ceramic crowns, no…”
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Interleukin-1 as a genetic marker for periodontitis: review of the literature by Grigoriadou, Marianna E, Koutayas, Spiridon-Oumvertos, Madianos, Phoebus N, Strub, Jorg-Rudolf

“…Periodontitis is considered to be a multifactorial disease. Studies have indicated that part of the clinical variability in periodontitis may be explained by…”
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Relationship between interleukin-1 genotype and peri-implantitis: a literature review by Andreiotelli, Marina, Koutayas, Spiridon-Oumvertos, Madianos, Phoebus N, Strub, Jörg-Rudolf

“…Endosseous implants present high survival rates within a 10-year observation time; however, implant failure and biologic complications are not completely…”
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Influence of the core material and the glass infiltration mode on the color of glass-infiltrated ceramic veneers over discolored backgrounds. A spectrophotometric evaluation by Koutayas, Spiridon-Oumvertos, Charisis, Dimitrios

“…The purpose of this study was to evaluate the influence of the core material (Spinell or Alumina) and the glass infiltration mode (under or without vacuum) on…”
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Spectrophotometric evaluation of the influence of different backgrounds on the color of glass-infiltrated ceramic veneers by Charisis, Dimitrios, Koutayas, Spiridon-Oumvertos, Kamposiora, Photini, Doukoudakis, Asterios

“…The purpose of this spectrophotometric study was to evaluate the influence of different color backgrounds on Vita In-Ceram (Vident) glass-infiltrated ceramic…”
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Influence of design and mode of loading on the fracture strength of all-ceramic resin-bonded fixed partial dentures: An in vitro study in a dual-axis chewing simulator by Koutayas, Spiridon Oumvertos, Kern, Matthias, Ferraresso, Franco, Strub, Jörg Rudolf

“…Statement of Problem: In a clinical study, all-ceramic resin-bonded fixed partial dentures showed a high rate of fractures within the first years of service…”
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Zirconia in dentistry: Part 1. Discovering the nature of an upcoming bioceramic by Vagkopoulou, Thaleia, Koutayas, Spiridon Oumvertos, Koidis, Petros, Strub, Jörg Rudolf

“…Advanced ceramic materials such as zirconia have great potential as substitutes for traditional materials in many biomedical applications. Since the end of the…”
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Zirconia in dentistry: part 2. Evidence-based clinical breakthrough by Koutayas, Spiridon Oumvertos, Vagkopoulou, Thaleia, Pelekanos, Stavros, Koidis, Petros, Strub, Jörg Rudolf

“…An ideal all-ceramic restoration that conforms well and demonstrates enhanced biocompatibility, strength, fit, and esthetics has always been desirable in…”
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Influence of framework design on fracture strength of mandibular anterior all-ceramic resin-bonded fixed partial dentures by Koutayas, Spiridon Oumvertos, Kern, Matthias, Ferraresso, Franco, Strub, Jörg Rudolf

“…The purpose of this in vitro study was to evaluate the influence of the framework design on the fracture strength of all-ceramic resin-bonded fixed partial…”
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