LithaBone HA 400 is based on hydroxyapatite, a naturally occurring mineral that forms the main component of bones. Due to its similarities to the inorganic components of bone, HA possesses excellent biocompatibility and osteoconductivity and has a number of potential applications as a bone substitute. Sintered parts made of LithaBone HA 400 are not cytotoxic according to ISO 10993-5:2009 standard. Certifications available upon request.