What are some of the complications from cataract surgery?
When cataract surgery complications do occur, they can include:
- Posterior capsule opacification (PCO)
- Intraocular lens dislocation.
- Eye inflammation.
- Light sensitivity.
- Photopsia (perceived flashes of light)
- Macular edema (swelling of the central retina)
- Ptosis (droopy eyelid)
- Ocular hypertension (elevated eye pressure)
What percentage of cataract surgeries have complications?
At a conservative estimate, at least 25% (or 1.5 million) of the six million cataract operations performed annually in developing countries will have poor outcomes. About one quarter of these poor outcomes are due to surgical complications.
How often does cataract surgery fail?
What is normal eye pressure after cataract surgery?
The elevation in IOP typically peaks at 3 to 7 hours after cataract extraction, persists for the first 24 hours, and returns to nearly normal levels within 48 hours. Numerous studies have documented this rise in IOP after cataract surgery, and it can be as high as 40 mm Hg in some cases.
How long do you take antibiotic drops after cataract surgery?
For most patients, antibiotic eye drops will need to be used for about a week. By the end of a week, the risk of infection should be far lower. Some patients may be advised to use these eye drops for a bit longer just in case.
Is it possible to have cataract surgery twice?
Once a cataract is taken out of your eye, you cannot get one in the same eye again. The first thing to know is that when cataract surgery is done, most people will also receive a replacement lens implant in their eye. This new lens is placed into the natural capsule of the eye that was originally holding the cataract.
What are the secondary complications of cataract surgery?
Secondary complications can include: cystoid macular edema, retinal tears/detachment, glaucoma, corneal decompensation, endophthalmitis, retained lens material, prolonged postoperative inflammation, prolonged case time, and patient discomfort. CME is the most frequent complication after an uncomplicated cataract surgery.
Why do I have blurry vision after cataract surgery?
Some cataract patients require a stitch or suture in the eye during surgery. This shouldn’t bother you, but occasionally the suture needs to be removed after surgery. Sometimes blurry vision is caused by PCO, a fairly common complication that can occur weeks, months or (more frequently) years after cataract surgery.
What happens if the posterior capsule ruptures during cataract surgery?
Rupture of the posterior capsule can lead to other secondary complications of cataract surgery. Early recognition is vital to preventing further damage.
Are the sutures on my eye surgery stitches perfect?
But remember that these sutures are not perfect and they can be associated with complications. They are foreign bodies that must be dealt with carefully in order to avoid complications. In the picture above, this patient had uneventful cataract surgery with one of our resident surgeons.