New but weak blood vessels formed on the vitreous or retina's inner surface, which results in scar tissue on the retina. Vision can be threatened when retinal tears and detachment, and vitreous haemorrhages occur.
New but weak blood vessels formed on the vitreous or retina's inner surface, which results in scar tissue on the retina. Vision can be threatened when retinal tears and detachment, and vitreous haemorrhages occur.
