Retinal

Referring to or relating to the retina, the light-sensitive layer of tissue lining the inner surface of the eye. The retina contains photoreceptor cells (rods and cones) that convert incoming light into electrical signals that are then transmitted to the brain via the optic nerve, enabling vision. retinal structures and functions are crucial for visual perception, and any damage or dysfunction can severely impair sight. Its health is impacted by light, nutrition and genetics.

Retinal meaning with examples

• The ophthalmologist examined the patient's retina, noting several small hemorrhages. The retinal scan revealed signs of early-stage diabetic retinopathy, necessitating further tests and lifestyle adjustments. Regular eye checkups help identify retinal issues early, often before noticeable visual changes.
• A detached retinal could lead to permanent loss of vision. A common symptom is flashes and floaters. Treatments include laser procedures or surgery. Preventative care, particularly for those with diabetes or high blood pressure, helps preserve retinal health.