Surgical treatment of avulsion fractures at the tibial insertion of the posterior cruciate ligament: functional result

To objectively and subjectively evaluate the functional result from before to after surgery among patients with a diagnosis of an isolated avulsion fracture of the posterior cruciate ligament who were treated surgically. Five patients were evaluated by means of reviewing the medical files, applying the Lysholm questionnaire, physical examination and radiological examination. For the statistical analysis, a significance level of 0.10 and 95% confidence interval were used. According to the Lysholm criteria, all the patients were classified as poor (