Intervertebral implants
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United States of America Patent
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-
Feb 16, 2010
Grant Date -
Mar 4, 2004
app pub date -
Aug 28, 2003
filing date -
Dec 30, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A multipart intervertebral implant is provided which includes an implant portion and an implant extender portion. The implant portion and the implant extender portion can be fastened together using any known fastening means including pins, interlocking structure (e.g., dovetail, tongue and groove, etc.), adhesives, etc. The size of the implant extender portion can be selected during a surgical procedure to provide an implant suitable for a particular intervertebral receiving bed. An intervertebral implant is also provided which may be formed from a multiplicity of implant sections which are fastened together to provide an implant having a desired length. Implants having surface configurations which more closely correspond to the configuration of vertebral endplates are also provided.
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