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| 2552 | Study on Impact Rolling Wear of New Denture Teeth
M. DEGUCHI1, Y. YAMAGUCHI1, A. NAGAFUJI1, and S. SUZUKI2, 1 Shofu Inc, Kyoto, Japan, 2 University of Alabama School of Dentistry, Birmingham, USA |
| 2553 | The Effect of Camphorquinone Concentration on Water Sorption and Solubility of FRC with Hyperbranched Polymer Matrix
L.V.J. LASSILA, M. VIGREN, and P.K. VALLITTU, University of Turku, Finland |
| 2554 | Metal Etchant and Primer for 4-META Resin Bonding to Titanium
Y. TAIRA1, H. YANAGIDA1, M. ATSUTA1, and H. MATSUMURA2, 1 Nagasaki University, Japan, 2 Nihon University, Japan |
| 2555 | Retentive Strength Comparison Between New Autoretentive and Classic Impression Trays
I. WAGNER, M. SCHAAF, and S. ARNDT, 3M ESPE AG, Seefeld, Germany |
| 2556 | Hardening of a Resin Composite Restorative with LED Light Curing
S. KERMANSHAHI, O. EL-MOWAFY, and B. SHOKATI, University of Toronto, Canada |
| 2557 | A Survey of Efficacy of QTH Light-curing Units Used in Dental Offices in Toronto -- Comparison with Tel Aviv, Texas, and Tokyo
F. RAJWANI1, W. EL-BADRAWY1, O. EL-MOWAFY1, J. KERMALLI1, O. SOLIMAN1, R. ZAWI1, B. SHOKATI1, A. ENCIOIU1, and K. SHEIKH2, 1 University of Toronto, Canada, 2 New York University |
| 2558 | A Survey of Efficacy of QTH Light-curing Units Used in Dental Offices in Toronto -- Heat/Glare Measurements
R. ZAWI1, W. EL-BADRAWY1, O. EL-MOWAFY1, O. SOLIMAN1, J. KERMALLI1, B. SHOKATI1, F. RAJWANI1, A. ENCIOIU1, K. SHEIKH1, and K. SHEIKH2, 1 University of Toronto, Canada, 2 New York University |
| 2559 | A Survey of Efficacy of QTH Light-curing Units Used in Dental Offices in Toronto -- Light Intensity
J. KERMALLI1, O. EL-MOWAFY, W. EL-BADRAWY, B. SHOKATI, O. SOLIMAN, F. RAJWANI, R. ZAWI, A. ENCIOIU, and K. SHEIKH9, 1 University of Toronto, Canada, 2 New York University |
| 2560 | Microhardness of Flowable Resin Composites with High-intensity Light Curing
W. EL-BADRAWY, A. ENCIOIU, O. EL-MOWAFY, and D. KARASTATHIS, University of Toronto, Canada |
| 2561 | Dentinal Crack Incidence Following Ultrasonic Vibration to Intra-radicular Posts
J.D. SATTERTHWAITE, University of Manchester, United Kingdom, I.A. PRETTY, The University of Manchester, United Kingdom, and A. STOKES, Eastman Dental Institute for Oral Health Care Sciences, London, United Kingdom |
| 2562 | Effect of Endodontic Treatment on Fatigue Resistance of Fiber Post Bonding
P. BALDISSARA1, F. ZICARI1, D. MELILLI2, and C. MONACO1, 1 University of Bologna, Italy, 2 University of Palermo, Italy |
| 2563 | In vitro Failure Mode of Fiber-reinforced Post-Core Systems: A Systematic Review
W.A. FOKKINGA, N.H.J. CREUGERS, and C.M. KREULEN, University of Nijmegen, Netherlands |
| 2564 | Fracture Strength of Fiber-reinforced and All-ceramic Post and Core Anterior Restorations
M. ROSENTRITT, M. BEHR, M. SIKORA, A. KUJAT, and G. HANDEL, University of Regensburg, Germany |
| 2565 | Effects of Master Apical File, Remaining Gutta-percha Length, and Periodontal Ligament on Vertical Root Fractures
M. OKITSU, T. ISHIZUKA, H. TAKAHASHI, T. YOSHIOKA, and H. SUDA, TOKYO MEDICAL AND DENTAL UNIVERSITY, Tokyo, Japan |
| 2566 | Effects of Surface Conditioning and Core Dimension on the Tensile Retentive Force of Core Materials to Metallic and Glass-fiber Endodontic Posts
I. ARTOPOULOU, K.L. O'KEEFE, and J.M. POWERS, University of Texas Dental Branch at Houston, USA |
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