Vision Correction by Laser Surgery

Refractive surgery refers to non-surgical eye surgery used for correcting or improving the refractive condition of an eye. This includes different techniques of cosmetic surgical intervention of the cornea including lens replacement or implantation of corneal tissue. A wide range of non-surgical treatments can be applied to refractory eye conditions which range from basic eye care and correction to major surgeries.

For those with minor vision problems such as myopia, hyperopia or astigmatism, corrective lenses can be useful in improving and correcting the problem. In order to obtain the best results, the lenses should be selected with good eye care and correction in mind. They should also fit properly without rubbing and pulling the eye muscles.

Refractive surgery for astigmatism and myopia involves removal of a corneal flap to increase or decrease the iris's opening. The surgeon will then re-design the iris to produce an increase or decrease in the light-conferring properties of its epithelial cells. A custom made, adjustable lens is then placed behind the corneal flap and used as an astigmatism or myopia correction device. Some surgeons may also opt for a glaucoma surgery called a LASIK eye surgery for astigmatism and myopia.Chick here for more details about chirurgia refrattiva

A variety of other refractive surgery procedures are used to correct refractive errors. The most common of these is the LASIK eye surgery.

For those with serious refractive errors, surgery is often the only option. This includes those with astigmatism or myopia. In these cases, more invasive refractive procedures may be necessary. These include LASIK eye surgeries or cataract surgery. Cataract surgery requires specialized laser instruments that are placed into the patient's eye to reshape the iris and provide vision correction.

A refractive surgery, whether performed by an ophthalmologist or by a doctor who specializes in cosmetic surgery, has many advantages over traditional treatments such as glasses or contacts. They offer a natural, non-invasive way to correct refractive errors and improve the quality of vision.

For example, refractive eye surgery is quick and easy. Patients return home the day after their surgery to begin wearing corrective lenses. Many patients are able to go to work the following day. And the recovery time is minimal, usually requiring three to four hours of bed rest. Some patients will have to wear eyeglasses or contact lenses until their eyes are fully healed.

Ophthalmology, the field of vision correction, offers more than just eyeglasses or contact lenses. A variety of medical equipment, ranging from LASIK eye surgery to lasers, is used in the field to treat refractive eye problems. Some of these include special lenses that are worn while patients sleep at night or that are worn on prescription lenses that are inserted into the eye during the day.

As medical technology advances, new methods are being discovered and developed to make refractive surgery safer and more effective for those suffering from eye problems. In the near future, vision correction will be as simple as a single visit to a doctor for an eye surgery or as complex as having an operation performed by a top-notch cosmetic surgeon.