Artosal® has a fully interconnected pore structure and porosity that facilitate the process of nee bone formation without affecting the natural bone density. The material can be used where aseptic bone defects are evident, but taking into consideration those with controlled resorption. This synthetic osteoconductive bone substitute has a 80% porosity that favors the development and growth of new bone. The interconnected pore system is compatible with human cancellous bone. With it microporosity, ingrowth of new bone is easy and without contamination.