Feb 2 - 2016 Finally seeing more-and-more awareness around Post Traumatic Vision Syndrome (PTVS) > an under-diagnosed and under-treated vision system condition associated with concussion... Great link to PTVS info video on > CTV news. You do not need to have injury to the eyes to have vision issues. I see 1-2 post-concussion cases a month. If you have questions, please make an appointment to discuss. I am happy to spend the time to explain. Dr.j www.studioeyecare.com