Category Archive LASIK surgery

Details About Lasik

During the procedure, the surgeon will use an excimer laser to reshape the cornea by vaporizing the outer layer of tissue. The laser does not burn tissue and removes layers tens of micrometers thick. Once the stromal layer is removed, the surgeon will fold back a flap over the cornea, which will heal in place. After the procedure, you will receive a protective contact lens. The healing process begins immediately. You can learn more info here

After undergoing LASIK, patients may experience some temporary blurring or dry eye. This should clear up within 24 hours. Patients should avoid rubbing their eyes for the first day, as this can dislodge the corneal flap and interfere with the healing process. In general, patients can expect to see a 20/20 vision after the surgery, and some even achieve 20/40 vision. For many patients, the vision improvement is significant, and the surgery can be a lifesaver.

Although the procedure can result in better vision and less dependence on glasses, it can still cause complications. Before undergoing LASIK, patients should have a thorough eye exam. The doctor will evaluate the shape of the cornea, pupil size, and any refractive errors. The doctor will also examine the tear film covering the eye. During the procedure, you may need to take a course of medication to avoid a dry eye.

After the procedure, your eye doctor will perform a thorough examination to check your eye health. He will examine the thickness of the cornea, the shape of the pupil, and the refractive error. The tear film on the surface of your eye will also be monitored. The doctor may prescribe a precautionary treatment to decrease the risk of dry eyes after LASIK. Another type of surgery is called photorefractive keratectomy, or PRK. The only difference is that this procedure requires a more structurally sound flap to operate on.

The LASIK surgery is done using an excimer laser. The laser is adjusted with a computer to remove the refractive error. The surgeon will then reposition the flap and perform the procedure. The process takes about five minutes, and it is safe and effective for most patients. The procedure can be performed on both eyes. Afterward, the eye will be treated separately. In a few weeks, your vision will be restored.

Before the LASIK surgery, your eye doctor will examine your eyes. The shape and thickness of the cornea will be evaluated. Your doctor will check for refractive errors and other eye problems. His ophthalmologist will check the tear film on the surface of your eyes. He will also measure the curvature of the front surface of your eye using a special tool called a corneal topographer. This device measures the curvature of the front surface of the eye. The result is a “map” of the cornea and enables your surgeon to adjust the treatment accordingly.