Microperimetry in Children’s Practice

Abstract

Child health is a global health priority. The program “Elimination of Eliminable Blindness in the World of Vision-2020” gives the fourth place to the problems of pediatric ophthalmopathology and creates targeted programs for their elimination. The introduction of modern equipment in the clinical practice of pediatric ophthalmologists has expanded the boundaries of traditional diagnostics. Microperimetry is an innovative, quantitative, non-invasive diagnostic study aimed at assessing the functional ability of the retina in strict correlation with morphology. Along with the assessment of light sensitivity, the device allows you to measure fixation parameters, which serves as a reliable criterion for its stability and indirectly reflects the functional organization of central vision. In this regard, the literature review presents the results of domestic and foreign researchers who used microperimetric testing as the main or additional research method for diseases of various etiologies, such as hereditary retinal diseases, amblyopia, and nystagmus. Most authors have demonstrated the high diagnostic significance of this method, the ability to assess photosensitivity of the retina, the detection of fixation disorders, such as eccentricity and instability, even in pediatric patients. The use of microperimetry as a new method of treatment for these diseases has also been shown. Visual rehabilitation based on biofeedback provided by this device has shown high efficiency in diseases of the central region. More research remains to be done to determine future potential applications of this technology, in particular in pediatric practice, and to develop the potential of microperimetry as a tool for the visual rehabilitation of patients.

Keywords

• микропериметрия
• болезнь штаргарта
• пигментный ретинит
• амблиопия
• нистагм
• светочувствительность сетчатки
• фиксация