Patent ID: 7686838

Claim:
A method for the surgical repair of an anterior cruciate ligament in a knee comprising the steps of: positioning said knee joint at a ninety degree angle; preparing said knee for surgery by sterilization of said knee; drilling a bone tunnel from an upper anterior portion of a tibia through a knee capsule and completely through a distal end of a femur to a lateral femoral cortex; inserting a blunt tapered first end of a biocompatible bullet anchor device into said bone canal of said upper anterior portion of said tibia, said bullet anchor device further comprising a flat second end defining an indented tool socket, an upper surface providing an axial recessed groove, a lower surface defining a flattened portion, an upper aperture from said flattened portion to said recessed groove, and a lower aperture from said flattened portion to said recessed groove, said upper and lower apertures and said recessed groove slideably securing a surgical suture having two ends extending from said bullet anchor device, said insertion accomplished by use of an elongated tool having an end adapted to said indented tool socket to rotate and insert said bullet anchor device completely through said bone tunnel to said lateral femoral cortex; simultaneously pulling said two ends of said suture until said lower surface is secured against an outer surface of said lateral femoral cortex; securing a first of said two ends of said suture to an ACL graft; pulling a second of said two ends of said suture from said bone tunnel while drawing said ACL graft into said bone tunnel, said device acting as a pulley upon said suture; tying off the second of said two ends of said suture to said ACL graft or other suitable structure within said knee joint.