Ring scotoma is seen in
(Refer: AK Khurana Comprehensive Ophthalmology, 6th edition, pg no. 233) The scotoma is a defect in the visual field and corresponds to the degenerated zones of the retinaAnnular or ring-shaped scotoma is a typical feature which corresponds to the degenerated equatorial zone of the retinaRing scotoma is seen in retinitis pigmentosa, high myopia, POAG, aphakic spectacle correction and after panretinal photocoagulation.
High myopia
Pseudophakia
Hypermetropia
Astigmatism
Vitreous and retina