Artificial intervertebral disc
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United States of America Patent
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-
Aug 7, 1990
Grant Date -
N/A
app pub date -
Nov 22, 1988
filing date -
Nov 24, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An artificial intervertebral disc comprises a pair of end bodies which are provided, on their outer surfaces, with apatite layers. The disc includes a medical synthetic polymeric intermediate which is held between the end bodies through connecting members.
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