用羟基磷灰石颗粒植入山羊骨缺损内和皮下组织,实验表明,羟基磷灰石是一种较理想的骨移植代用材料,具有强度大,不变性,能与骨组织形成化学结合的特性。并且有良好的生物相容性,不引起炎症和免疫排斥反应。植入骨缺损内有骨再生现象,但缺乏骨诱导作用。 Hydroxyapatite particles were implanted into the defect of goat bone and into the subcutaneous tissue. The experimental results show that hydroxyapatite is an ideal substitute material for bone transplantation. It has the characteristics of strong strength, invariance and chemical bond with bone tissue . And has good biocompatibility, does not cause inflammation and immune rejection. Bone regeneration implanted in bone defects, but the lack of bone induction.