Fixed Partial Denture (Crown and Bridge)

[P-66] Surface analysis of crown restorative materials after two-body wear tests

*Tomofumi Sawada^1,2, Yutaro Oyamada³, Akihiko Hatanaka², Shinji Takemoto² (1. Department of Dental Material Science, Division of Oral Functional Science and Rehabilitation, Asahi University School of Dentistry, 2. Department of Biomedical Engineering, Iwate Medical University, 3. Division of Fixed Prosthodontics and Oral Implantology, Department of Prosthodontics, School of Dentistry, Iwate Medical University)