Cataracts are the clouding of the eye’s natural lens, called the crystalline lens, which is responsible for focusing images using the light that enters through the pupil; once that light reaches the retina, the image is translated by the brain, explains Dr. Lorena Ramírez Patiño, ophthalmologist and retina specialist at ABC Medical Center.
“In Mexico, cataracts affect three million people, with an estimated 140,000 new cases added each year. If left untreated, this eye condition can lead to financial losses for patients and their families.”
The crystalline lens is composed of fibers and proteins that remain the same from birth; as we age, these gradually become cloudy, leading to a condition known as a cataract.
Everyone can develop this condition at some point in life, but certain factors increase the risk of developing it:
- Ultraviolet rays. Exposure to the sun’s UV rays is a very common cause of cataracts. That’s why it’s important to wear polarized sunglasses, non-polarized lenses won’t protect the eye from solar radiation.
- Tobacco smoke. This increases oxidative stress and can damage the blood vessels in the eye.
- Diabetes. This condition can cause the lens to become hydrated due to changes in glucose levels, which increases the likelihood of developing a cataract.
- Eye surgeries. Having had other eye surgeries, particularly on the retina, can lead to a secondary cataract down the line; for this reason, doctors often remove the cataract during that same surgery, before it becomes a problem for the patient.
At ABC Medical Center’s Ophthalmology area, we can provide you with specialized care. Contact us!
