 There has been an increased awareness towards ACL anterior cruciate ligament injuries for Norwegian teams, particularly in handball and soccer. The reported number of reconstructions in Norway ranges from 1500 to 2000 per year, and in the United States from 50,000 to 100,000 per year, making ACL reconstruction one of the most common orthopaedic procedures performed, especially among young, active and healthy individuals. However, reports state that there is a subset of patients 10-40 who remain subjectively and objectively unstable andor are unable to regain prior function. Additionally, it has been reported that degenerative joint disease is associated with traditional single-bundle ACL reconstructions in up to 50 of the patients in long term follow up studies. 