A. Gierek-Lapinska, A. Cywinski, K. Jackiewicz, L. Cwalina


To evaluate activity of the macula before and after sheathetomy.


20 patients were operated on 2-3 months after incidence of BRVO. MfERG was performed 1 day before and 1 week, 3 months after the surgery. The results were compared.


Improvement of macular activity examined using mfERG were observed in every patient after the surgery.


MfERG is an objective examination which help to better understand retinal activity after sheathetomy.