[Biomaterials in orthopedics].

Biomaterials are artificial or natural materials, which are used in living organisms for a wide variety of reasons. Currently, there are biomaterials available for practically all types of tissue and can fulfill temporary and permanent functions. Ideally, materials used for temporary roles should be completely resorbed after the fulfilling the function and those with a permanent role should remain stable within the body. Many of the currently available biomaterials do not possess these optimal features. Those with temporary roles often remain unchanged within the organism or only induce an incomplete regeneration and those with permanent roles suffer biological alterations which reduce the function. Despite the enormous number of biomaterials, it must always be considered whether the therapeutic target can be achieved without using an implant.     «

Biomaterials are artificial or natural materials, which are used in living organisms for a wide variety of reasons. Currently, there are biomaterials available for practically all types of tissue and can fulfill temporary and permanent functions. Ideally, materials used for temporary roles should be completely resorbed after the fulfilling the function and those with a permanent role should remain stable within the body. Many of the currently available biomaterials do not possess these optimal f...     »