By Stephen F. Rosenstiel, BDS, MSD, Professor and Chair, Section of Restorative Dentistry, Prosthodontics and Endodontics, The Ohio State University College of Dentistry, Columbus, OH; Martin F. Land, DDS, MSD, Professor and Chair, Department of Restorative Dentistry, Southern Illinois University, School of Dental Medicine, Alton, IL; and Junhei Fujimoto, DDS, MSD, DDSc, Part-Time Lecturer, Tokyo Medical and Dental University, Director of J. F. Occlusion and Prosthodontic, Postgraduate Course, Private Practice, Tokyo, Japan |