From: Anterior arthroscopic-assisted fixation of posterior cruciate ligament avulsion fractures
No | Inclusion criteria | Exclusion criteria |
---|---|---|
1 | Fragment size of the PCL avulsion fractures of the tibia greater than 20 mm | Patients with serious injury associated with other ligament and supporting structures |
2 | Surgical reduction and fixation was done in the acute phase of fractures (<3 weeks) | An occult midsubstance rupture of the avulsed PCL |