Grating Visual Acuity in phakic, aphakic, and pseudophakic Poodles.

Objective: To compare the grating visual acuity (VA) measured by visual evoked potentials (VEP) in phakic, aphakic, and pseudophakic Poodles.

Animals Studied: Thirty-six Poodle dogs aged from 4 to 14 years.

Procedures: Animals were allocated into three different groups according to their lens status: phakic group (n = 12), aphakic group (n = 12), and pseudophakic group (n = 12).