Causes of Retinopathy of Premature Babies

Retinopathy of premature babies occurs due to the incomplete development of the baby’s retina, which, in a hyperoxic environment, leads to vasoconstriction and obstruction of the retinal blood vessels, causing regional ischemia and hypoxia. This, in turn, triggers abnormal proliferation of retinal blood vessels, leading to a series of changes including exudation, hemorrhage, and organization.
One minute to read