A cataract is a fairly common condition among many people. Over 40, It affects more than 24.4 million people.
Cataracts are areas of cloudiness in the eye that can cause vision problems. They occur when proteins build up in the lens of the eye. Turbidity severely restricts the passage of light through the eye. Symptoms include cloudy or blurred vision, visible clouding of the eye’s lens, and sensitivity to glare.
What exactly is cataract surgery?
Cataracts are protein build-up in the natural lens behind the iris. Medieval cataract treatment involved striking the eye with a sharp object to dislodge the lens and force it into the vitreous cavity. It made the visibility extremely poor. Today, ophthalmologists are a little more sophisticated. Ultrasound technology is used to shatter the lens and suck the debris out of the eye. An IOL (selected for a specific prescription during refractive cataract surgery) is placed in the eye to replace the natural lens.
LASIK alone is a laser procedure that reshapes the cornea. It can treat near-sightedness, farsightedness, and astigmatism, but not presbyopia.
Can LASIK cure cataracts?
Unlike cataract surgery, LASIK surgery cannot correct eyesight loss caused by cataracts. Cataract correction surgery is specific to the actual condition. For this reason, LASIK surgery is recommended more often for people with vision problems. LASIK surgery is a permanent alternative to wearing glasses or contact lenses. Significant advances in medical technology have improved LASIK surgery over the years. Instead of cutting the eye with a blade, modern medicine is moving to laser technology. The new bladeless approach is FDA approved and has been used for almost 20 years.
It is allowed sufficient time to demonstrate the safety and efficacy of the procedure. For patients who historically feared blade surgery, the new technology has improved their ability to correct vision and ease patient strain during surgery.
How cataract surgery and LASIK surgery are different?
LASIK reshapes the eye’s outer layer (the cornea) to change how the eye focuses light onto the retina. In contrast, cataract surgery is the treatment of the eye’s lens. In cataract patients, the natural lens of the eye becomes cloudy.
LASIK is usually done on both eyes in the same session, whereas cataract surgery is generally done on two separate days for each eye. LASIK is not covered by insurance, but cataract surgery is covered by insurance. (Patients can choose additional options).
Methods Are they the same?
Both procedures use lasers to perform at least some surgical procedures.
For example, all-laser LASIK uses a femtosecond laser that creates a corneal flap and an excimer laser that reshapes the cornea.
Both procedures give patients perfect vision after surgery, often 20/20 or better. Both methods are performed under local anaesthesia while the patient is awake. Each design was completed in a relatively short time, taking less than 15 minutes, while LASIK was slightly faster, taking less than 5 minutes per eye. Finally, and perhaps most importantly, these procedures have little recovery time.
Have they been used together?
That’s right. It occurs when a natural lens replaces an artificial lens, but vision is not perfect. Then, LASIK surgery (PRK) is performed on the cornea to correct the slight defocus left after cataract surgery. Increase. However, this combination surgery is becoming less common as IOL technology has improved dramatically, and patients’ vision is less likely to be incompletely corrected by cataract surgery.
I have cataracts. Can I still have LASIK?
LASIK surgery does not correct eyesight loss caused by cataracts. Also, most cataracts get worse over time and require cataract surgery.
LASIK is still an option if your congenital cataract is small, stable, and doesn’t significantly affect your vision. It relies on the size and stability of these abnormal cataracts present at birth, and the best idea with eyeglasses that correct myopia, hyperopia, and astigmatism.
Cataract surgeons recommend using premium intraocular lenses (IOLs) during surgery for typical cataracts that get worse with age and can simultaneously correct refractive error and presbyopia.
This type of refractive cataract surgery may cost more than health or eye insurance for the cost of cataract surgery.
How do I choose the best eye clinic/hospital for the best LASIK surgery?
Two of the main factors that affect the cost of LASIK surgery are the cost of the surgeon and the hospital. An eye center’s infrastructure, technology, facilities, and service quality affect treatment costs.
The location of the LASIK is critical. If the surgery hospital is nearby, it is easily accessible, and the patient does not have to travel further for surgery.
An ideal LASIK hospital should have the necessary diagnostic equipment and support staff. A well-equipped centre is arguably the best choice for undergoing surgery.
Hospital or clinic accreditation is also important. So before making a decision, check to see if NABH accredits the centre. Accreditation ensures that the centre follows best practices for all treatments. You can choose the best team of LASIK surgeons in Delhi who have 10+ years of experience.