Question: Is Retinal Detachment Permanent?

A detached retina occurs when the retina is pulled away from its normal position in the back of the eye.

The retina sends visual images to the brain through the optic nerve.

When detachment occurs, vision is blurred.

A detached retina is a serious problem that can cause blindness unless it is treated.

Can a detached retina be repaired?

There are several types of surgery to repair a detached retina. A simple tear in the retina can be treated with freezing, called cryotherapy, or a laser procedure. One method of retinal detachment repair is pneumatic retinopexy. In this procedure, a gas bubble is injected into the eye.

What is the most common cause of retinal detachment?

There are three main causes of retinal detachment, each with its own set of risk factors. The most common type is called a “rhegmatogenous” detachment, and is caused by a tear or hole in the retina. The retina is the thin, light-sensitive tissue that lines the back inside wall of the eye.

What is the success rate of retinal detachment surgery?

RESULTS: Initial success rate for retinal reattachment was 86% for scleral buckling only, 90% for vitrectomy only, 94% for the combination of scleral buckling and vitrectomy, and 63% for pneumatic retinopexy surgery.

How quickly does retinal detachment progress?

Most retinal detachments progress to total retinal detachments and complete loss of vision. If the retina is not re-attached promptly (usually less than a week after macular detachment), then visual recovery is progressively affected.

Can you go blind from a detached retina?

A detached retina occurs when the retina is pulled away from its normal position in the back of the eye. The retina sends visual images to the brain through the optic nerve. When detachment occurs, vision is blurred. A detached retina is a serious problem that can cause blindness unless it is treated.

How many times can a detached retina be repaired?

Most of the time, the retina can be reattached with one operation. However, some people will need several surgeries. More than 9 out of 10 detachments can be repaired. Failure to repair the retina always results in loss of vision to some degree.

What are the warning signs of a detached retina?

But warning signs almost always appear before it occurs or has advanced, such as:

  • The sudden appearance of many floaters — tiny specks that seem to drift through your field of vision.
  • Flashes of light in one or both eyes (photopsia)
  • Blurred vision.
  • Gradually reduced side (peripheral) vision.

Can stress cause retinal detachment?

Stress, age, and medication may increase a persons risk. Stress is a likely cause of central serous retinopathy. Stress causes the body to produce a hormone called cortisol. This leakage may lead to fluid building up in the back of the eye.

What causes retina detachment?

It happens when inflammation, vascular abnormalities, or injury cause fluid to build up under the retina. There is no hole, break, or tear. Tractional retinal detachment is when an injury, inflammation, or neovascularization causes the fibrovascular tissue to pull the sensory retina from the retinal pigment epithelium.

Can vision be restored after retinal detachment?

Gas is often injected to into the eye to replace the vitreous and reattach the retina; the gas pushes the retina back against the wall of the eye. Visual results are best if the retinal detachment is repaired before the macula (the center region of the retina responsible for fine, detailed vision) detaches.

How long does it take to get vision back after retinal detachment surgery?

Approximately 40 percent of patients with successfully repaired retinal detachments achieve excellent vision within six months after surgery.

What are the side effects of retinal detachment surgery?

Risks and complications depend on the procedure used, but can include:

  1. cataract formation (loss of clarity of the lens of the eye)
  2. glaucoma (raised pressure in the eye)
  3. infection.
  4. haemorrhage (bleeding) into the vitreous cavity.
  5. vision loss.