The Pros and Cons of LASIK Surgery

Vision is a sense that people can have fun by observing things and other people, so that they can decide who is beautiful and who is not. Some people do not know how important the vision is. In fact, since I am one of those who do not know the importance of sight, I almost used my eyes and lost most of my eyesight. I watched TV every day, play computer games, I stayed up all night till it got tired. Now I regret what I did and hope to restore my vision. What I am really worrying about is that my teacher could not read it when asking me to answer or read the contents of the board.

LASIK (Laser-in-Situ Keratomileusis) corrects common vision problems and reduces or eliminates dependence on contact lenses and eyeglasses. This is the most famous refractive surgery. Over 12 million people are receiving LASIK eye surgery to correct various visual disorders such as hyperopia, myopia, astigmatism and so on. The ophthalmologist uses a femtosecond laser or mechanical cutting instrument (micro keratome) for LASIK eye surgery to create a circular valve on the outer layer of the cornea. The newly exposed underlying corneal tissue is then reshaped with an excimer laser. The flap returns to its original position and functions as a natural "bandage". This procedure lasts about 10 minutes per eye, and the recovery time can be several days to several weeks. Understand what happened during Lasik surgery

Full laser LASIK is called Bladeless LASIK because the mechanical cutting tool used to create a circular flap in the outer layer of the cornea is replaced by a femtosecond laser. Recent improvements in microkeratome made blade LASIK safer, but bladeless LASIK has less complexity than usual. Custom LASIK has many advantages not seen in conventional LASIK. Using wavefront technology, accurate and individualized vision correction can be achieved. Data provided by wavefront technology can deal with small defects in the eye that can have a significant impact on human vision. Measure and measure defects 25 times more accurately than conventional LASIK. Using this data, the 3D image of the patient's eye will guide the laser during the remodeling process to customize the program

Lasik is commonly referred to as laser eye surgery and is laser assisted in situ corneal transplantation (lasik) refractive surgery. This method is used to treat hyperopia, myopia and astigmatism. Just like Karma's configuration, LASIK is a bladeless corrective action that readjusts the cornea with direct light entering the cornea to focus on the retina for better visibility. Corrective measures are taken in this way. Just like Karma, the duration of the operation is within 30 minutes or within 30 minutes and there is no major pain. As with the Kamra inlay, it all starts with numbness and declines to alleviate the accompanying pain. Using the latest technology such as VISX STAR S4 IR, the laser (femtosecond) focuses on the cornea in a few seconds to form a protective flap. After that, use laser to excise the corneal tissue with an excimer laser and perform appropriate corrective surgery.