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Allograft spinal implant

  • US 7,018,412 B2
  • Filed: 08/20/2002
  • Issued: 03/28/2006
  • Est. Priority Date: 08/20/2001
  • Status: Expired due to Term
First Claim
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1. An allograft spinal implant comprising:

  • a generally planar superior end face;

    a generally planar inferior end face; and

    a first generally curved sidewall extending between the superior end face and the inferior end face, the first sidewall terminating at first and second generally planar end walls extending between the superior end face and the interior end face, the first and second end walls both angularly crossing the first generally curved sidewall;

    at least one of the superior end face and the inferior end face having a plurality of concentric circular arc continuous non-serrated ridges, at least some of the concentric circular arc continuous ridges of the plurality of concentric circular arc continuous ridges extending from the first end wall to the second end wall.

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