abstract |
The present invention relates to an open implant constituted of an osteogenic composition comprising at least: • an amphiphilic anionic polysaccharide complex / osteogenic growth factor, • a soluble salt of a at least divalent cation, and • an organic support, • The organic support comprises non-demineralized bone matrix. In one embodiment, the implant is in the form of a lyophilisate. It also refers to the method for preparing it. |