Resultados da reconstrução isolada do ligamento patelofemoral medial em pacientes com patela alta

Abstract

ObjectiveTo compare the clinical outcomes and the results of knee functional scores in patients with normal patellar height and patella alta who underwent isolated medial patellofemoral ligament reconstruction. MethodsA total of 37 knees from 33 patients with recurrent patellar dislocation who underwent isolated medial patellofemoral ligament reconstruction were included. Retrospectively, the postoperative clinical results were compared using the Kujala and Lysholm scores in the group of patients with normal patellar height and in those with patella alta. ResultsThe sample consisted of 37 patients; 16 knees of 14 patients in the group with normal patellar height, 21 knees of 19 patients in the group with patella alta. In the first group, the mean Kujala score was 85.8 and the mean Lysholm score was 85.6. In the second, the mean Kujala score was 78.1 and the mean Lysholm score was 79.7. No significant differences were observed between the groups in relation to the Lysholm (p = 0.296) and Kujala scores (p = 0.181). ConclusionIsolated medial patellofemoral ligament reconstruction presented similar results in patients with normal patellar height and patella alta.