IMPLANTATION MATERIAL AND PROCESS FOR PRODUCING THE SAME.

摘要

An implantation material comprising a mixture of ultrafine hydroxyapatite powder having a particle diameter of 2 mu m or less with a polymer or an oligomer. It can function as a substitute in vivo for long without causing inflammation, has flexibility and elasticity, is excellent in biocompatibility and roentgenographic contrast, and can dispense with contrast line.