Introduction: Legg-Calve-Perthes disease is a juvenile idiopathic aseptic. non-inflammatory. osteonecrosis of immature hip in which the blood supply of femoral epiphysis is not sufficient and the bone dies provisionally followed by a subchondral fracture. fragmentation. https://www.diegojavierfares.com/huge-sale-Sepia-Plex-30-ML-Liquid-amazing-offer/