Characteristics of elongated and ruptured anterior cruciate ligament grafts: An analysis of 21 consecutive revision cases

Conclusion The location of the original femoral tunnel was more proximal in patients with elongated grafts than in those with ruptured grafts. Different bone tunnel position from native ACL might lead to graft elongation.
Source: Asia-Pacific Journal of Sports Medicine, Arthroscopy, Rehabilitation and Technology - Category: Sports Medicine Source Type: research