[Applications of porous polymeric materials and its biocompatibility]

With the barrier materials, guided tissue regeneration materials and hybrid artificial organs as the representafive materials, the applications of polymer skeletal materials in biomedical fields are introduced in this paper. Based on the results of the induced carcinoma, collagenous encapsulation and chronic inflammation around implanted polymers, the effects of polymers topography on biocompatibility are discussed, and the importance of topographical compatibility of materials is emphasized.