[Neurophthalmological alterations in multiple sclerosis]

With the aim of defining the neuro-ophthalmological alterations in multiple sclerosis, both with respect to visual and oculomotor aspects, we have studied a sample of 100 clinically definite multiple sclerosis patients, all in the remittent phase of the disease. We compared them with a sample of 100 unrelated healthy controls, matched for age and sex. Visuomotor alterations were found in 99%, purely visual alterations in 38%, purely oculomotor alterations in 3%, and mixed alterations in 58% of the MS patients. Comparisons with controls showed significant statistical differences in all the tests used in the study. The neuro-ophthalmological examination in multiple sclerosis permits us to detect subclinical lesions and arrive at a better comprehension of central nervous system involvement in this disease, thereby contributing collaborating to better patient care.