Objective:To study the inductive effect of absorbable crystalline glass (ACG) and absorbable crystalline glass powder(ACGP) , in osteogenesis.

• 目的:观察磷酸钙微晶玻璃在植入兔颌骨后的组织学变化,探索磷酸钙陶瓷的生物降解机制。