Objective To evaluate the biocompatibility of self-designed bone cement compose with demineralized bone matrix(DBM)/calcium phosphate cement (CPC)/N-butyl cyanoacrylate(NBCA).

• 目的评价自行研制出的脱钙骨基质/磷酸钙骨水泥/氰基丙烯酸正丁酯(NBCA)粘合剂复合骨水泥的生物相容性。