How cataract surgery is performed: everything you need to know

What is cataract?

Cataracts are a common eye condition that affects millions of people around the world. It is characterized by the opacity of the crystalline lens, the natural lens of the eye. Cataracts can cause blurred vision, difficulty seeing at night, and sensitivity to light.

When is cataract surgery necessary?

Cataract surgery is the only effective way to treat the condition and restore vision. It is generally recommended when cataracts begin to interfere with daily activities and significantly reduce the individual's quality of life.

How is cataract surgery performed?

Cataract surgery is a safe and effective procedure that is performed in a hospital or eye clinic. The ophthalmologist performs the following steps during surgery:

1. Administration of local anesthesia to ensure that the patient does not feel pain during the procedure;
2. Making a small incision in the cornea to access the lens;
3. Fragmentation and removal of the opaque lens;
4. Insertion of an artificial intraocular lens to replace the removed lens;
5. Closure of the corneal incision.

What to expect after surgery?

Most patients experience significant improvement in vision shortly after cataract surgery. However, it is normal for vision to be a little blurry or distorted in the first few days or weeks while the eye adapts to the intraocular lens.

Post-operative care

After cataract surgery, it is important to follow your doctor's instructions to ensure a proper recovery. Some common precautions include:

• Use eye drops prescribed by your doctor;
• Avoid intense physical exertion;
• Protect your eyes from dust and dirt by wearing sunglasses and goggles;
• Avoid rubbing or pressing your eyes;
• Avoid excessive exposure to sunlight or bright environments;
• Schedule follow-up appointments with your ophthalmologist.

Conclusion

Cataract surgery is a safe and effective procedure that can significantly improve the quality of life for those affected by the condition. By understanding how surgery is performed and what to expect after the procedure, patients can feel more confident and prepared to go through this experience. If you are considering cataract surgery, don't hesitate to make an appointment with an ophthalmologist to discuss your options.