Can a cataract operation cause a detached retina?
Although cataract surgery does increase the chance of retinal detachment, the risk is low, that is less than 2% over 20 years; and the benefits of cataract surgery ordinarily far outweigh the risk of retinal detachment.
How common is retinal tear after cataract surgery?
Posterior capsular tears occur at a rate of 0.29% to 2.7% after cataract surgery, and zonular dehiscence occurs at a rate of 0.29% to 0.9%. The increased risk of RD is likely secondary to vitreous loss and the resulting undue traction on the peripheral retina.
What are the symptoms of retinal detachment after cataract surgery?
- 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.
- A curtain-like shadow over your visual field.
How soon after cataract surgery can retinal detachment occur?
The mean pooled time to RD following surgery was 23.12 months (95% CI: 17.79–28.45 months) with high heterogeneity between studies ( , ). Meta-analytic pooling for the risk of retinal detachment revealed a risk of 1.167% (95% CI: 0.900 to 1.468, , ).
What is the most common cause of retinal detachment?
Rhegmatogenous: The most common cause of retinal detachment happens when there’s a small tear in your retina. Eye fluid called vitreous can travel through the tear and collect behind the retina. It then pushes the retina away, detaching it from the back of your eye.
What are the side effects of retinal detachment surgery?
Possible complications of surgery for retinal detachment
- Cataract formation (loss of clarity of the lens of the eye).
- Glaucoma (raised pressure in the eye).
- Haemorrhage (bleeding) into the vitreous cavity.
- Vision loss.
- Loss of the eye, although with modern surgical techniques this is a very unlikely outcome.
How do you know if you have a retinal tear?
A sudden appearance of light flashes, which could be the first stage of a retinal tear or detachment. Having a shadow appear in your peripheral (side) field of vision. Seeing a gray curtain slowly moving across your field of vision. Experiencing a sudden decrease in vision, including focusing trouble and blurred vision.
How quickly must a detached retina be treated?
If your retina has detached, you’ll need surgery to repair it, preferably within days of a diagnosis. The type of surgery your surgeon recommends will depend on several factors, including how severe the detachment is.