Legg-Calvé-Perthes disease (LCPD): avascular necrosis (AVN) of the proximal femoral head. The disease is usually insidious in onset and may occur after an injury to the hip.
Jones Fracture : proximal diaphysis of the 5th metatarsal, distal to the tuberosity, without joint involvement. Sir Robert Jones (1857-1933) described 1902