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Partially porous bone implant keel

  • US 9,949,837 B2
  • Filed: 03/07/2013
  • Issued: 04/24/2018
  • Est. Priority Date: 03/07/2013
  • Status: Active Grant
First Claim
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1. A tibial implant comprising:

  • a substantially solid body portion having a bone contacting surface;

    a porous spacer fused to the bone contacting surface of the body portion;

    a plurality of substantially solid straight struts fused to the spacer and the bone contacting surface of the body portion; and

    a substantially solid stem portion configured for introduction into the medullary canal of a bone, the stem portion including a superior end section spaced from the body portion by the spacer, the superior end section being fused to the spacer and each of the struts to form a one-piece construct,wherein each of the struts extends from the body portion to the stem portion.

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