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Isolation and characterization of metallic wear debris from a dynamic intervertebral disc prosthesis
Autor:
Stefan K. Schmiedberg, Carmelita G. Frondoza, Dennis H. Chang, John P. Kostuik, Antonio Valdevit
Publikováno v:
Journal of biomedical materials research. 28(11)
A dynamic intervertebral disc prosthesis (DIDP) has been developed. It consists of a CoCrMo body and uses Ti6A14V springs to replicate the mechanical function of the lumbar joint. Wear studies have been performed previously on the DIDP using two spec