Proceeding of 12th Interdisciplinary Research Conference on Biomaterials (GRIBOI 2002) Shanghai, China March 14-17, 2002 Organized by East China University of Science and Technology Shanghai Second Medical University, China Université du Littoral Cote d'Opale, France Université de La Méditerranée, France Université de Valenciennes, France Proceeding of GRIBOI 2002-March 14-17, Shanghai, China Board of GRIBOI President: J. Lemaitre(Lausanne) Vice-president: P.Sharrock(Toulouse) Secretary: P. Hardouin(Berck Sur Mer) Treasurer: J. Jeanfils(Boulogne) Vice Treasurer: J.X.Lu(Marseille, Shanghai) Conference chairman C.S.Liu(Shanghai) Executive committee C.S.Liu (Shanghai) Y.Huang (Shanghai) J.X.Lu (Marseille, Shanghai) J.Jeanfils (Boulogne) P.Hardouin (Berck Sur Mer) Conference scientific committee S. M. Belkoff(Baltimore) H. F. Hildebrand(Lille) D. Bernache-assolant(Limoges) P. Kaemmerlen(Lyon) J. J. Railhac(Toulouse) J. T. Triffitt(Oxford) E. Bres(Lille) A. Laurent(Paris) C. Chaput(Montreal) A. P. Legrand(Paris) K. R. Dai(Shanghai) G. Leroy(Lille) J. P. Delagoutte(Nancy) C. S. Liu(Shanghai) J. Delecrin(Nantes) D. Mainard(Nancy) H. Deramond(Amiens) J. P. Proust(Marseille) J. L. Lacout (Toulouse) Local organizing committee Chairman: Changsheng Liu Co-chairman: Kerong.Dai Linghong Guo X. H. Liu Y. Huang Q. S. Gu Q. Chen W. Gai Z. L. Yin F. He -1- Proceeding of GRIBOI 2002-March 14-17, Shanghai, China Endorsements State Ministry of Education, China National Natural Science Foundation of China . Science & Technology Commission of Shanghai Municipality Shanghai Nanotechnology Promotion Center Chinese Committee for Biomaterials Chinese Speaking Orthopaedic Society Asia Pacific Arthroplasty Society Fédération Biomateraux Nord-Pas de Calais Societe Francaise de Rhumatologie Groupe de Recherche en Chirurgie Orthopedique Association pour 1'Etude des Greffes et des Substituts Tissulaires de I'Appareil Locomoteur Shanghai Rebone Biomaterials Co. Ltd . Shanghai Bio-Lu Biomaterials Co. Ltd . Shanghai Qisheng Biological Preparation Industry Co. Ltd -2- Session 7(Conference Room 1) Session 7(Conference Room i) Session 9Conference Room I) Session Il(Conference Room I) Session 12(Conference Room 2) Introduction of GRIBO1 2003 (Multi-Function Hall) Close Ceremony Coffee Berak (Dinner Hall) Dinner(18:00) (Dinner Hall) (Lobby) Lunch IL10, 11, 12(Conference Room 1) Agenda of the GRIBOI 2002 Conference 3 Session 4(onference Room 4) Proceeding of GRIBOI 2002-March 14-17, Shanghai, China Session 3(onference Room 3 (Conference Rooml) (Conference Room 1) (Conference Room 2) (Dinner Hall) Dinner(18:00) Coffee Break Coffee Break (Dinner Hall) s uossas IL7,8,9 (Lobby) Lunch (qqoT) 3 Session I(Conference Room 1) Session 2(Cnference Room 2) IL4,5,6(Conference Room 1) SS1(Conference Room 1) SS2(Conference Room 2) (Conference Rooml) (Conference Rooml) (Conference Room 3) Banquet and Tour of Huang-Pu Rive(17:35) Opening ceremony (Dinner Hall) Poster Session Coffee Break Coffee Break IL1,2,3 (Lobby) Lunch (qqoT) (Reception Desk of Welcme Reception (Multifunction Hall) Pre-registration YuanLin Hotel) March 13th Registation (00:61) 9:00~10:30 10:30~11:00 11:00~12:35 12:35~14:00 14:00~15:30 15:30~16:00 16:00~17:35 8:40-9:00 Proceeding of GRIBOI 2002-March 14-17, Shanghai, China Introduction to GRIBOI and the 12th Interdisciplinary Reasearch Conference on Bioamterials (GRIBOI 2002) GRIBOI, acronym for 《 Groupe de Recherche Interdisciplinaire sur les Biomatériaux Osteoarticulaires Injectables 》 (Interdisciplinary Research Society for Bone and Joint Injectable Biomaterials) was originally an informal group of French clinicians concerned with mini-invasive bone therapies based on percutaneous injection of bone substitutes. The best known of such therapies is the Acrylic Vertebroplasty (AVP) initiated more than 10 years ago by Prof H. Deramond and his group at Amiens. Although the use of PMMA as a bone substitute is still highly relevant for the palliative treatment of c