| | |
| 2549 |
3:45 PM | Preparation of Curved Simulated root Canals Using Two Different Engine-Driven Devices
J.K. ERKER, S. SZEP, D. HEIDEMANN, and G. ROMANOS, University of Frankfurt, Germany |
| 2550 |
4:00 PM | Ni Ti Instruments and Crown-Down Technique to Prepare Dentin Endodontic Walls: a SEM Study
F. FOSCHI, S. MARCHIONNI, M. MERCURI, C. NUCCI, and C. PRATI, University of Bologna, Italy |
| 2551 |
4:15 PM | Thickness of remaining dentin in mesial roots of mandibular molars after the use of nickel-titanium instruments
A. BINDA1, A.G. ANDRIGHETTO1, and L. NEUVALD2, 1Pontifìcia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil, 2Brazilian Association Dentistry, RS - Branch, Porto Alegre, Brazil |
| 2552 |
4:30 PM | Treatment of endodontic overfilling by Nd:YAG Laser
J.L. LAGE-MARQUES1, C.P. EDUARDO2, A.T. ARAKI2, and K. MATSUMOTO3, 1University of São Paulo, São Paulo, Brazil, 2University of São Paulo - Brazil, Sào Paulo, Brazil, 3Showa Univ, Tokyo, Japan |
| 2553 |
4:45 PM | Cutting Ability, Deterioration and Working Speed of Retro-Tips
M.A. BAUMANN, S. HOEPPE, and M. HELLMICH, University of Cologne, Germany |
| 2554 |
5:00 PM | Scanning Electron Micrscopy Evaluation of Techniques Used to Clean Stainless Steel K-type Endodontic Files
R.C. PATEL1, N.K. RAO2, S. SHOSTAD3, and E.M. RIVERA1, 1University of Iowa College of Dentistry, Iowa City, USA, 2SUNY Buffalo School of Dental Medicine, Williamsville, NY, USA, 3SUNY Buffalo School of Dental Medicine, NY, USA |
| 2555 |
5:15 PM | Thermogenesis in procedures performed with Er:YAG laser and high-speed handpieces
B.N. CAVALCANTI, and S.M. RODE, School of Dentistry, UNESP at São José dos Campos, Brazil |
| 2556 |
5:30 PM | Ablation effects of Er:YAG laser irradiation using newly designed contact tips on human dentin surfaces
A. EBIHARA, T. ANJOU, M. TAKASHINA, A. TAKEDA, and H. SUDA, Tokyo Medical and Dental University, Japan |
| 2557 |
5:45 PM | Comparing the Effects of New, Autoclaved, and Used Burs on Pulpal Temperature
G.D. SHAFFER, J.M. STROTHER, and S.S. SHAFFER, Naval Postgraduate Dental School, Bethesda, MD, USA |
| 2558 |
6:00 PM | Pulpal Safety of a 9.6um TEA CO2 Laser Used For Caries Prevention
H.E. GOODIS1, D. FRIED, and J.D.B. FEATHERSTONE1, 1University of California San Francisco, USA |
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