Physical-Chemical Characterization, Biological Evaluation And Evaluation Of Bone Repairing Ability Of Coral Artifical Bone

The ideal bone graft substitute material from a biological and biochemical point of view is one that is completely replaced by new bone from the host. Previous study have shown that the coral was biocompatible, osteoconductive and biodegreadable. We collected Porites coral from Sanya, Hainan of China to study on its physical-chemical property, biocompatibility and the ability of bone repairing.Part â…  Physical-chemical characterizationThe physical property, chemical composition and mechanical property of pre-cleaned and cleaned coral were tested and effect of cleaning process to physical-chemical property of Prites coral from Hainan was observed.The result demonstrated that the cleanning process can eliminate the contaminated substance and organic matter effectively to increasing the porosity volume slightly and have no significant infulence on hardness, density and mechanical property. The tested value listed as fol-...