Bone response to fast-degrading, injectable calcium phosphate cements containing PLGA microparticles

Apatitic calcium phosphate cements (CPC) are frequently used to fill bone defects due to their favourable clinical handling and excellent bone response, but their lack of degradability inhibits complete bone regeneration. In order to render these injectable CaP cements biodegradable, hollow microspheres made of poly (d,l-lactic-co-glycolic) acid (PLGA) have been previously used as porogen since these microspheres were shown to be able to induce...