<prompt> Commotio retinae isOedema of cornea following blunt traumaOedema of retina following blunt traumaInjury to anterior part of lensInjury to sclera  <response>: B Oedema of retina following blunt trauma COMMOTIO RETINAE Berlins oedema: Common occurance following a blow on the eye Manifests as milky white cloudiness involving a considerable area of the posterior pole with a Cherry - red spot in the foveal region. It may disappear after some days or may be followed by pigmentary changes. 