<prompt> Definitive sign of scurvy in X-ray -Ringed epiphysisGround glass appearanceWhite line in metaphysisThin cortex  <response>: Ringed epiphysis Wimburger sign: It is white ring surrounding the epiphyseal centres of ossicification. It is relatively specific for scurvy.White line in metaphysis Freaenkel can be seen in scurvy, healing rickets, Plumbism, severe PEM, congenital syphilis and acute leukemiaOption b d are not specific for scurvy. 