Cataract
What is cataract?
Cataract is a clouding of your natural ocular lens. Normally, the lens ensures that a sharp image is projected onto the back of your retina. This gives you sharp vision. If you have cataract, the lens becomes cloudy and your vision is blurred. Cataract is in usually age-related and appears mainly in those over 60, but it can also occur earlier. The speed at which the cataract develops varies from one person to the next. If you find it disturbing, a cataract operation is advisable.
Symptoms of cataract
- Blurred vision
- Double vision
- Changing vision after the age of 60 (e.g. the ability to read again without glasses)
Treatment of cataract
The only solution for cataract is a surgery in which the natural cloudy lens is replaced by a clear artificial lens. We can carry out this procedure under topical anaesthesia. There are various techniques to remove the cloudy lens.
A cataract surgery with lens replacement is the most common procedure in Europe. The entire procedure takes less than a quarter of an hour. We use the latest and most advanced instruments for the procedure to guarantee optimal results. The incisions are so small (less than 3mm) that no stitches are needed.
Phaco-emulsification
Via a small incision, a hollow probe is introduced that vibrates at high speed. The lens with the cataract is broken down into tiny pieces, which are then sucked out through the probe. The rear part of the capsular bag remains intact in order to support the new implanted lens.
Inserting the lens implant
Via the same incision, a folded lens implant is inserted and placed in the empty lens capsular bag.
New, clear lens
Once the new, clear artificial lens is in place, the probe is removed. Because the incision is so small, no stitches are needed.
Int-depth examination and the right lens implants for you
A good, thorough examination of your eyes is important for the right treatment and choice of lens implants. This preliminary test takes just over two hours and we recommend that someone comes with you since we might be dilating your pupils with eye drops.
Based on the results of the examination, your own expectations and life situation, together you and your eye doctor will determine the most suitable lens implants. Our doctors can implant every type of lens.
- Standard, monofocal lens
- Multifocal lens
- Toric lens
Irregularities in the cornea (astigmatism, sphericity, etc.) can be compensated for with a toric lens implant. Both monofocal and multifocal lenses are available in this form.
How much does a cataract treatment cost?
During the preliminary examination, we explain the costs of your specific treatment. The cost of a cataract operation depends on the choice of lens. This treatment is partially covered by medical insurance.
During the consultation, we give you all the necessary information about a cataract operation, how you have to prepare for it and what aftercare is required.
Frequently Asked Questions
What are cataracts and is that the same as cataract disease?
Yes, absolutely. Cataracts are a condition in which the natural lens of the eye becomes cloudy, causing vision to become blurred. This condition is most common in people over the age of 60, but it can occur earlier in individuals with diabetes or those taking certain medications.
What are the first symptoms of cataracts?
The most common symptom is blurred vision, as if your glasses are constantly dirty. Patients may also experience glare from bright lights or double vision in one eye. If, after the age of 60, you suddenly find that you can read without glasses again, this is often a sign that cataracts are developing.
Can cataracts be treated without surgery?
No, eye drops and medication cannot stop or reverse cataracts. Surgery is the only effective treatment: the cloudy natural lens is removed and replaced with an artificial lens. There is no need to wait until the cataract becomes “mature.” As soon as it starts to interfere with your daily life, surgery can be scheduled.
How long does recovery take after cataract surgery and when can you drive again?
Most patients notice a significant improvement in their vision almost immediately after surgery. Reading and watching television are possible right away, and work can usually be resumed after about a week. Returning to driving may require a short adjustment period, especially if you previously wore strong prescription glasses. For two weeks, you should avoid rubbing your eyes, and the prescribed eye drops should be used for at least four weeks.
Can cataracts come back after surgery?
No, once cataracts have been treated, they do not return. The implanted artificial lens is designed to last at least 60 years and is not affected by aging. In some cases, however, a secondary cataract may develop, which is a clouding of the lens capsule behind the artificial lens. This can be easily treated with a short YAG laser procedure performed under local anaesthetic eye drops at Brussels Eye Doctors.