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Spinal fusion interbody spacer

  • US 6,942,698 B1
  • Filed: 04/23/2004
  • Issued: 09/13/2005
  • Est. Priority Date: 04/23/2004
  • Status: Active Grant
First Claim
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1. A spinal fusion interbody spacer comprising:

  • a) a body having superior and inferior abutment surfaces sized and shaped to be adapted to abut against adjacent spaced vertebrae;

    b) said body having concave lateral side surfaces; and

    c) at least one side channel extending between said inferior and superior abutment surfaces and opening laterally onto each lateral side surface.

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