Avulsion of the tibial tubercle is a rare lesion ocurring in sportif adolescents. This injury occurs in a vulnerable period that happen in adolescence when the physis is undergoing phisiologic change s that weaken its resistenc e to tensil loading. We present two ne w case s treated by two different procedures (Kirschner wire s and screws) and we made a complete literature review. We emphasize the finding of asintomatic calcification into patellar tendon that have not been previously described.... [Leer más...]