Replacement disc
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 17, 1989
Grant Date -
N/A
app pub date -
Dec 7, 1987
filing date -
Dec 7, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A replacement disc for use between adjacent vertebrae comprising: a body portion having substantially opposing first and second surfaces and being adapted to fit and be held between the adjacent vertebrae; first securement means extending out from the first surface and acting to secure the replacement disc to the first adjacent vertebra; and second securement means extending out from the second surface and acting to secure the replacement disc to the second adjacent vertebra.
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Cited Art Landscape
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