On the relationship between strabismic amblyopia and eccentric fixation

Abstract

Landolt C and grating acuity are compared with that normally expected of the eccentric fixation region for 10 strabismic amblyopes. The findings suggest that 2 populations of amblyopes exist. For some amblyopes visual function is that predicted of the eccentric region used for fixation, whereas for other amblyopes there is a further pathological reduction in visual function. These findings may have an important bearing on the type of orthoptic treatment used for amblyopia.