Static and dynamic visual perception training combined with RGPCL for nystagmus complicated with ametropia: one case report

To evaluate the efficacy of static and dynamic visual perception training combined with rigid gas permeable contact lens （RGPCL） in the treatment of one case of nystagmus complicated with ametropia，aiming to provide guidance for clinical treatment. Clinical data of one case of nystagmus complicated with ametropia treated with visual perception training combined with RGPCL were retrospectively analyzed. After 1-year treatment，bilateral best-corrected visual acuity was improved to 1.0，nystagmus and ametropia were effectively controlled，and fine stereopsis was obtained. Static and dynamic visual perception training combined with RGPCL has potential therapeutic value for nystagmus complicated with ametropia.