[Biomaterials in an osteo-articular environment. Report of 129 anatomoclinical cases].

Actually, there is a range of biomaterials which are synthetic or metallic (or the both). They are employed as prosthesis (biostability property) or as bone graft (bioresorbability property). To understand the interactions between cells and such materials, we studied with human bone cellular cultures the cytologycal, immunohistochemical, cytogenetical and ultrastructural aspects of biomaterials in cell cultures.