Cataract surgery is done to treat congenital cataract, which is where the baby is born with damage to the lens or acquired, which is characterized by progressive loss of vision, and is a consequence of aging. Learn more about cataract.
Surgery is a quick and simple procedure and usually has no risks or complications. The day after the surgery the person can return to normal activities, but the vision is only completely restored after 30 days-
Cataract surgery costs an average of R $ 3000.00, which may vary according to the severity of the case, the technique used and the clinic where the procedure will be performed. However, in more advanced cases, cataract surgery can be performed free of charge by SUS.
How is the surgery done
The surgery is done under local anesthesia, which can be either by injection or by the use of anesthetic eye drops. The procedure is fast, lasts about 30 minutes, does not cause pain and the next day the person can resume activities. However, the vision is only restored after 30 days of surgery.
The surgery happens from a corne in the cornea that allows that the damaged crystalline is removed, that is replaced by a transparent artificial lens able to restore the vision of the person. Although not causing pain, the person may feel a slight discomfort in the eye.
A more recent and modern option of surgery consists of a laser capable of performing several steps of the surgical procedure, thus being more precise. Learn about new treatments for cataracts.
Before surgery, other ways to decrease cataract symptoms, such as taking medicines or wearing glasses or glasses with a higher degree, can be tried according to the ophthalmologist's recommendation.
Risks of cataract surgery
Cataract surgery is a simple and safe procedure and usually does not lead to complications, especially in adults. However, there may be displacement of the lens or opacity of the posterior capsule, which may make the vision worse than it was in the cataract. These problems, however, can also be corrected through surgery.
In the case of congenital cataracts, the risk of is greater, and usually results in vision problems that arise during development and that can be corrected with the use of lenses or glasses.
How is recovery
Recovery from cataract surgery is rapid and usually occurs without complications or pain, however, it is due to:
- Wear sunglasses whenever you go out on the street for at least 24 hours;
- Rest in the first 2 days, avoiding excessive exertion;
- Place anti-inflammatory eye drops, such as Ketorolac, 4 times a day or as directed by your doctor;
In addition, in the postoperative period of cataract surgery, it is normal for the individual to have blurred vision or to see a darker spot as a result of inflammation of the eye.
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