<prompt> Corner sign of park is feature of:ScurvyRicketsBattered baby syndromeSickle cell disease  <response>: Ans. A. ScurvyScurvy-Radiographic findings:1. Osteoporosis2. Pencil thin cortex3. Wimbergers sign4. Trummerfeld zone of rarefaction5. Corner sign of Park6. Line of Frankel7. Subperiosteal hemorrhage 