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Method and apparatus for reconstructing a ligament

  • US 20060052787A1
  • Filed: 08/18/2005
  • Published: 03/09/2006
  • Est. Priority Date: 08/18/2004
  • Status: Active Grant
First Claim
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1. A system for reconstructing a ligament by fixing at least one graft ligament strand in a bone tunnel, comprising:

  • a retainer for disposition in the bone tunnel, wherein the retainer comprises at least one longitudinally-extending groove formed in the outside surface of the retainer, wherein the groove is configured to seat a graft ligament strand therein, and further wherein the at least one longitudinally-extending groove has a floor which is ramped radially outwardly as the floor extends distally-to-proximally, such that non-rotational advancement of the retainer into the bone tunnel will apply a compressive force to hold the graft ligament strand against the sidewall of the bone tunnel, and wherein the retainer comprises a transverse bore extending therethrough; and

    a locking pin sized to pass through the transverse bore and into the sidewall of the bone tunnel so as to fix the retainer in place within the bone tunnel.

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