Anterior cruciate ligament (ACL) injury-rupture is a knee injury that can occur during daily activities other than sports activities. Ligament repair performed by arthroscopic intervention after injury is one of the most common areas of orthopedic sports surgery. Ligament repair performed by arthroscopic intervention after injury is one of the most common areas of orthopedic sports surgery. Even after successful interventions, when the ligament does not gain sufficient strength, it may break again and revision (re-repair) surgeries may be needed. Our patient had the problem of rupture (re-tearing) in the 2nd year of ACL surgery performed in another center; he applied to us and here you can see the clinical results of him who was able to mobilize without support and with full weight in the 3rd week of the revision (re-repair) surgery that we performed. In order to obtain a successful surgical result, apart from the success of the surgical procedure, the patient must comply with the treatment protocol and fully fulfill the rehabilitation program after the operation.