On 3/16/10, my son (15 1/2) bent over to pick up a baseball & as he stood up & turned around was hit with an overthrown ball. He had an orbital fracture. His eye pressure after 1 1/2 months was finally down to 19 (60 was the highest) and inflammation is down. However, his pupil is still dilated, and ophthamologist feels that at this point, it is permanently blown. Since the accident, he has suffered from headaches (some to the point where he has vomited), an inability to concentrate, feels "out of it," has had ringing in his ears, etc. Primary care physician feels that he is suffering from post concussion syndrome. Has referred us to a neurologist. Can you tell me if the way his brain is taking in the information from one constricted pupil and one blown pupil could be causing headaches and making him feel out of sorts? Alternatively, could it be because his pupil is continuing to "try" to constrict? Also, how long does it typically take (if there is such a thing as "typical") to recover from post concussion syndrome? Recent MRI shows no bleeding/bruising. Any info you could give me would be helpful.