Myopic Degeneration

Progressive myopia, characterized by the elongation of the eyeball, is a leading cause of blindness worldwide, with increasing prevalence in recent years. This rise is attributed, in part, to the shift toward activities demanding prolonged near vision, coupled with reduced time spent in outdoor activities. High myopia, also termed pathological myopia or myopic degeneration, is typically defined by a spherical equivalent of –6.00 diopters or more and axial lengths exceeding 26.5 mm. Understanding the mechanisms behind myopic progression and its impact on eye health is crucial in developing preventative and therapeutic strategies to mitigate associated visual impairments and risks of blindness.