The effect of pleoptic treatment on retinal light sensitivity and visual fixation in a patient with amblyopia of high degree and off-center fixation (case study)

Most sources state that pleoptic treatment is ineffective after the age of 14 years. Despite the high level of diagnostic capabilities in modern ophthalmology, unilateral amblyopia is quite often diagnosed in adolescents. This rises the question — should they refuse treatment? To evaluate the impact of treatment on retinal light sensitivity and the state of the patient’s visual fixation, a 23-year-old female patient with high degree amblyopia was examined using the MP-1 Microperimeter. Three courses of treatment were carried out to recover (centralize) fixation on the MP-1. In the course of pleoptic treatment, the patient was observed to have a gradual increase in the light sensitivity of the retina from 2.0 dB to 18.5 dB and centralization of visual fixation. Therefore, treatment in adult patients with high degree amblyopia is justified, since the method improves visual functions. The result will be less pronounced and persistent than in patients under the age of 14, but it is still possible to alleviate the patient’s condition, which means that if the patient wishes to undergo treatment, it should be carried out.