Effect of Cataract extraction on retinal sensitivity measurements using microperimetry (Micro Perimeter 3) – Pilotstudy

Microperimetry is a method to assess retinal sensitivity in the central visual field. This technique combines perimetry with fundus photography to correlate retinal sensitivity with morphology, so called “fundus-related perimetry”. The measurements can be performed without pupil dilation in a non-contact fashion. Hence, this technique can be easily performed in patients suffering from different eye diseases to evaluate central visual function. However, clear optical media is necessary to obtain reliable results. Aim of this study is to evaluate the effect of cataract extraction on retinal sensitivity measurements.