Different Types of Laser Eye Surgery, Which is Best for You?
In Associated Content: Health & Wellness: Different Types of Laser Eye Surgery Which is Best for You
There are two basic types of laser eye surgery, PRK (PhotoRefractive Keratectomy) and LASIK (Laser-Assisted In Situ Keratomileusis). There are different varieties of each of the surgeries based on different surgical techniques. Both surgeries correct vision problems through surgical manipulation of the cornea. A certified eye doctor can help you choose which surgery is right for you.
PRK eye surgery is fundamentally different from LASIK eye surgery. PRK was originally the most practiced procedure used to restore vision until the emergence of LASIK. Both surgeries involve the use of lasers. The difference between the surgeries comes from the way that the surgeon uses the laser throughout the procedure.
PRK eye surgery is usually performed at an outpatient surgical center or at a doctor’s office. The operation is short; the surgery itself only takes less a minute or two to perform. Sometimes the doctor prescribes some type of minor sedative to relax the patient before the procedure; this will also affect the patient’s ability to drive. Before any type of laser eye surgery, the patient should arrange for a friend or family member to drive him to and from the surgical center.
During the operation the patient will remain in a reclined or flat position. The PRK surgeon will first numb the eye and then thoroughly cleans the eye and the surrounding area using sterile optical solution. After the eye is numb, the eye doctor uses a suction ring to hold the eye in place.
During the PRK procedure, the surgeon uses lasers to remove the outer layer of the cornea. The surgeon then reshapes the patient’s eye through manipulation until it resembles the shape of a normal eye. PRK requires a longer time for recovery and the patient will experience more discomfort during the healing stage then with traditional LASIK surgery.
Tags: canada laser eye surgery, laser eye, atlanta laser eye surgery, beverly hills laser eye surgery, laser eye surgery, corrective laser eye surgery, boston laser eye surgery
Tags: 
0 Responses to “Different Types of Laser Eye Surgery, Which is Best for You?”