Intervertebral fusion implant
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United States of America Patent
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Aug 19, 1997
Issued Date -
N/A
app pub date -
Apr 17, 1996
filing date -
May 23, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A intervertebral fusion implant includes first and second bearing surfaces which oppose cortical bone upon insertion of the implant into a bore formed between two vertebrae. The implant includes first and second ridges which extend from the bearing surface. The ridges extend through the cortical bone into cancellous bone. The ridges are provided with openings formed through the ridges. The openings are in communication with the interior of the implant.
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Family
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Cited Art Landscape
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