<prompt> About scuny true AE -Subperiosteal haematoma with tendernessSeparation of epiphysisS. alkaline phosphataseGingival bleeding  <response>: Ans. is c i.e., S. alkaline phosphatase SCURVY o Scurvy is a disease resulting from deficiency of Vitamin C, which is required for collegen synthesis. Function of Vit C and pathophysiologv of scurvy Collegen synthesis o Vitamin C is essential for the hydroxylation of lysine and proline in collegen formation. 