Eye discomfort or blurred vision from reading or near work. Most common in young adults but may be seen in older people.
Critical
An exophoria at near in the presence of poor near-fusional convergence amplitudes, a low accommodative convergence/accommodation (AC/A) ratio, and a remote near point of convergence.
NOTE: |
A diagnosis of convergence paralysis should prompt neuroimaging to rule out an intracranial lesion. |
NOTE: |
These tests are performed with the patients spectacle correction in place (if glasses are worn for near work). |