Bone/bioceramic interface

摘要

Several kinds and bioceramic materials and bioactive bone cements were implanted into 6 mm diameter holes made in the femoral condyles of mature rabbits. Bioactive bioactive bone cements included: surface bioactive, all bioactive and interface bioactive bone cements. Bioceramics included were bioinert ceramics (alumina); surface bioactive ceramics (HA, A-W GC and Bioglass~R), and resorbable bioactive ceramics (TetCP, alpha -TCP, beta -TCP, DCPD, DCPA, low crystaline HA and OCP). Granule sizes of 100-300 mu m and 10 mu m were used. Bone/bioceramics interface reaction and bone growth behavior varied with regards to the kind of bioceramic and the size used.