Hydroxyapatite and tricalcium phosphate bone graft substitutes.

摘要: Autografts have consistently outperformed calcium phosphate implants in most experimental models and clinical applications. However, human trials metaphyseal defects demonstrate comparable results with autograft, hydroxyapatite, TCP. Diaphyseal fractures segmental represent more challenging problems, less predictable achieved the synthetic bone graft substitutes. Improvements pore configuration, mechanical properties, osteoinductive capacity of these should widen their future application.