Commotio retinae affects which pa of retina -
Commotio retinae (Berlin's oedema): It is of common occurrence following a blow on the eye. It 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. Ref: AK Khurana 4thE pg 406
Posterior pole
Peripheral retina
Inferior-nasal pa
Superior-nasal pa
Ocular trauma 