There is described a biocompatible implant for the filling of a cavity in a living organism such as, for example, a bone defect or an extraction wound, comprising an open porous scaffold and/or a composite matrix comprising a plurality of inorganic or synthetic granules and a synthetic polymer matrix,...http://www.google.es/patents/US7731756?utm_source=gb-gplus-sharePatente US7731756 - Biodegradable biocompatible implant
