What Are Major Differences between LASIK and Cataract Surgery?

Thousands of individuals across the world are confused about the different between the Lasik laser and cataract surgery as both are used to help people to restore vision. The difference between the Lasik laser and cataract surgery is discussed in this blog. 

Lasik Laser surgical procedures are used for the purpose of vision correction by reshaping the cornea of the len by using high density laser beams. 

The cataract surgery is used for treatment of cataract by effectively removing the natural lens that has developed opacification. Cataract treatment is only done by removing the natural lens using different types of cataract surgery and replacing them with a clear plastic len which is known as intraocular lens. 

 For treatment of cataract and restoring normal vision, the use of Lasik laser is not beneficial and recommended by ophthalmologists. As if the ophthalmologists have effectively eliminated the glasses by using the Lasik laser, still the vision of the individuals would be blurry due to existence of cataract. Mainly the laser Lasik or laser vision correction is used for improving the distant vision of the patients. Counted as one of the most successful refractive surgical procedures, the Lasik laser surgery can also be used to treat hyperopia, and astigmatism.

Based on whether laser or microkeratome is used for creation of flap in the laser Lasik surgical procedures, it can be effectively classified into blade-free or blade Lasik laser vision correction surgery. Different types of popular cataract surgery used for removal of cataract and replacing with clear implants are Phacoemulsification and extracapsular cataract extraction (ECCE). 

Different modification of extracapsular cataract extraction such as Manual small incision cataract surgery (MSICS) and Intracapsular cataract extraction (ICCE) can also be used for treatment of cataract through systematic removal of natural len infected with cataract.  Other surgical procedures known as Cryoextraction that makes use of liquid nitrogen for freezing the lens and then removed by using cryoextractor can be used for the purpose of treating the cataract. 

After effective removal of cataract through different Cataract Surgery in Delhi, ophthalmologists then implants Intraocular lens implantation by using very small incision. After the artificial len is implanted, the Visco-elastic removal is done by the ophthalmologists during the cataract surgrical procedures. If required, the wound sealing or hydration of the eye can be done, to ensure proper restoration of vision after the cataract surgical procedures. 

Blade free Lasik Laser in Delhi requires two beam of laser for vision correction at high tech laser center under the supervision of Lasik surgeons.  First, the beam of laser is required for making the flap in the cornea and the second set of laser is used for the purpose of effectively reshaping the cornea for effective vision correction. 

Whereas, the cataract surgical procedures are systematically performed at operation theatre by using ultrasonic handpiece equipped with a tiny probe made of steel, for removing the len and replacing with clear and transparent implant.