School ager with hip pain after a fall Pediatric Imaging Musculoskeletal August 18, 2026April 25, 2026 AP (above) and lateral (below) radiographs of the left hip show a completely displaced fracture through the femoral metaphysis. The fracture appears to go through the center of a lucent lesion in the bone. The diagnosis was pathologic fracture through a unicameral bone cyst. Related Published August 18, 2026April 25, 2026