Intervertebral spacer and tool and method for emplacement thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 21, 2000
Grant Date -
N/A
app pub date -
Feb 12, 1997
filing date -
Feb 12, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An intervertebral spacer comprises a multiplicity of interconnected wall elements collapsible to a first configuration wherein the wall elements are disposed in a compact arrangement, and expandable to a second configuration wherein the wall elements are disposed in an expanded arrangement which is open at a generally planar top and a generally planar bottom thereof.
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Cited Art Landscape
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