Interface Oral Health Science 2009: Proceedings of the 3rd International Symposium for Interface Oral Health Science, Held in Sendai, Japan, Between January 15 and 16, 2009 and the 1st Tohoku-Forsyth Symposium, Held in Boston, MA, USA, Between March 10 an

Since 2002, the Tohoku University Graduate School of Dentistry has proposed “Interface Oral Health Science” as a major theme for next-generation dental research. That theme is based on the following new concept: healthy oral fu- tion is maintained by biological and biomechanical harmony among three s- tems: (1) oral tissues (host); (2) parasitic microorganisms of the oral cavity (parasites); and (3) biomaterials. The concept implies that oral diseases such as dental caries, periodontal dise...