Laser refractive surgery has seen a significant increase in popularity over the past decade. This popular procedure is done as a corrective measure for those suffering from nearsightedness, farsightedness and astigmatism. Millions of these procedures have been performed throughout the country with an overwhelming rate of satisfaction.
If you wish to be free from glasses or contacts, or just want to greatly improve your vision, corrective laser eye surgery could be the solution. There are many different types of laser surgeries offered today. Consult with your doctor on which option is best for you.
Reasons to consider PRK:
In preparation for surgery, anesthetic eye drops are administered. Next, a speculum is placed in the eye to keep the eyelids open, which is normally not uncomfortable. While the patient fixes his or her gaze on a target, the laser reshapes the cornea by removing tissue (a process called ablation), which is controlled and closely monitored by the doctor. The laser is actually guided by a detailed map of the patient’s eye which has been programmed into a computer beforehand. The ablation usually takes around a minute for each eye, depending on how high the patient’s vision prescription is. Most patients feel no pain during the procedure. After the procedure is complete, a bandage contact lens is placed on the eye. The patient may go home shortly after the procedure; however, someone else must drive or alternate transportation must be arranged.
The doctor may prescribe pain medication for recovery; however, most patients don’t require it since only minor discomfort is experienced. The doctor will also schedule several check-up appointments to monitor the healing process, followed by periodic visits over the next several months. During the recovery process, the patient should rest, and refrain from any strenuous activities for at least a week. Most patients can return to work in a day or two, though it is best to take a few days off to ensure a smooth recovery.