A 28-year-old woman presented to the Lahey Eye Clinic reporting a 1-week history of constant binocular, horizontal diplopia. In addition to the diplopia, she described pain with extraocular movements ...

A 12-year-old girl was referred to Tufts Medical Center after 2 weeks of worsening left upper eyelid pain and left periorbital erythema plus edema. Two weeks before presentation, the patient’s mother ...

This is a test done to see the movements of the eye in all the directions of gaze. The patient is asked to track a pen or the examiner’s finger which is moved in the patient’s visual field. Any ...

DISTURBANCES of eye movements frequently confront the physician with puzzling diagnostic problems. First of all, the examiner must determine whether the abnormal function of eye muscles is the result ...

To relate dynamic properties of eye movements to visual disability in a patient with chronic progressive external ophthalmoplegia (CPEO) due to mitochondrial DNA deletion. Visual function was ...