What is retinal detachment?

Retinal detachment is an ophthalmologic emergency that occurs when the retina, the layer that lines the back of the eye, separates from the tissue that supports it.

Symptoms

Symptoms of retinal detachment include the appearance of floaters, sudden flashes of light orshadows in the field of vision, loss of vision, or eye pain.

Causes

The most common causes of retinal detachment are aging or eye injuries. This condition occurs more frequently in people with myopia, those who have undergone eye surgeries, or who have a family history.

Diagnosis

The diagnosis of retinal detachment is made by an ophthalmologist. They evaluate the symptoms and perform exams such as retinal mapping and vitreous assessment, as well as vision tests.

Prevention Method

Annual follow-up with an ophthalmologist is recommended for people at higher risk of retinal detachment. High-risk situations such as eye trauma should ideally be avoided, or the individual should use protective equipment.

Treatment

Treatment for retinal detachment requires immediate medical attention. Laser therapy or surgeries may be necessary to try to reposition the retina. Vision is not always fully recovered.

Duration

Retinal detachment does not resolve on its own. After treatment, symptoms may persist for a few weeks.

Is it contagious?

Retinal detachment is not contagious.

Can it occur more than once?

A person can have more than one episode of retinal detachment.

By Einstein Editorial Board