Progress in modern medicine is an exciting thing. New advancements and discoveries in science and technology have been enabling us to develop new treatments, as well as improving current medical equipment and procedures. One aspect of medicine that has taken huge leaps forward in the last century or so is surgery. Today, surgery can be done safely and painlessly on any part of the body, even delicate areas such as the eyes and the brain. Eye surgery, especially, requires great sensitivity and precision. With the help of lasers, eye surgery now has an even higher rate of success than ever before.
How Has Eye Surgery Been Improved?
Just a few decades ago, using lasers in medicine was just a concept. Now, lasers have been proven to be the perfect solution for surgeries in which exceptional precision, accuracy, and steadiness are demanded. Lasers are especially useful for eye surgeries. Since they are so meticulous and exact, they can perform surgical procedures even at microscopic scales. During a laser eye surgery, a tiny beam of light and a high-tech imaging system are used to accomplish exactly what needs to be done to fix the eye. Laser eye surgery is a much gentler process than traditional eye surgery, and it also results in an easier recovery process.
When Is Laser Eye Surgery Used?
One of the best-known uses of laser eye surgery is in the Lasik procedure. This surgery removes a tiny, almost microscopic layer of cells, reshaping the cornea to allow light to reflect more accurately off of the retina. Lasik surgery has helped a lot of people to be able to see clearly, without the aid of glasses or contact lenses. However, laser surgery is used to correct several other eye disorders, including cataracts and glaucoma.