A 17-year-old man was referred from his optometrist due to complaints of “seeing everything through grainy static interference in both eyes”, which he first noticed two years prior to presentation. This static vision was constant and more obvious in light-coloured environments, such as looking at a white wall.

Visual snow syndrome (VSS) is a relatively rare, unusual and enigmatic medical condition (1–4). It frequently occurs in patients with concussion/mild traumatic brain injury (C/mTBI) and other brain-related abnormalities [1–7]. VSS presents with a constellation of visual and non-visual problems.

Researchers Barry Tannen, OD, FCOVD, FAAO, Jacob Brown, OD, Kenneth J. Ciuffreda, OD, PhD, FCOVD, FAAO, FARVO, Noah M. Tannen, OD, FCOVD, FAAO Abstract Visual

Researchers Kenneth J. Ciuffreda, OD, PhD, M.H. Esther Han, OD, Barry Tannen, OD Introduction The clinical condition of “visual snow syndrome” (VSS) is relatively rare