| abstract |
The present invention relates to a bone implant comprising a porous body comprising particles of bioactive glass having a particle size of at least 500 μιτι, wherein the composition of the bioactive glass is 45-59 weight- % of SiO2, 18-25 weight-% of Na2O, 17-25 weight-% of CaO and 0.1-6 weight-% of P2O5, and a film having a thickness of 10 μιm- 200 μm, made of a biocompatible polymer and arranged at least partially around the body. |