To learn more about what is involved in LASIK monovision eye surgery, other monovision options, and the potential problems caused by monovision surgery, read the sections below.
What is Monovision?
Monovision eye surgery is an effective way to treat presbyopia, the age-related farsightedness that requires most people over the age of 40 to use reading glasses from time to time. Most people choose to correct their vision with bifocal glasses or bifocal contact lenses. However, monovision eye surgery is growing in popularity as a way to combat presbyopia without the need for contacts or glasses.
Many people with presbyopia are unsure what monovision is. Monovision is a procedure that corrects one eye for distance vision, while correcting the other eye for near vision. Because the dominant eye is treated for distance vision, the brain is easily able to compensate for the two different levels of correction.
There are several different methods of attaining monovision, including contact lenses, intraocular lenses, and LASIK monovision eye surgery. Your ophthalmologist can help you decide what the best choice is for your monovision procedure.
LASIK Monovision Surgery
Monovision LASIK surgery is the most recent development in presbyopia treatment. Rather than using glasses or contacts to achieve monovision, LASIK surgery can permanently correct one eye for distance vision and the other for near vision, allowing patients to reduce or eliminate their dependence on glasses and contacts.
During LASIK surgery for monovision, the surgeon uses a tiny blade to create a flap on the surface of the cornea, or clear front layer of the eye. Then, a laser is used to reshape the cornea so that it will focus light more efficiently. To complete LASIK monovision surgery, the corneal flap is put back into place.
Monovision vs. Bifocal Contacts
Bifocal contacts are recommended by some eye doctors for treatment of presbyopia. Before choosing a treatment method, patients should become familiar with the possible benefits of monovision eye surgery vs. bifocal contacts. Although bifocal contacts can help patients to see both near and far objects, they may be unable to accommodate other eyesight problems such as astigmatism. Because many people over the age of 40 have complex vision needs, you should talk to your doctor about both LASIK monovision surgery and bifocal contacts before deciding which solution is right for you.
As with any type of surgery, LASIK monovision surgery has some potential problems associated with it. Because the eyes are designed to work together to focus on objects, monovision may interfere somewhat with depth perception. Also, monovision eye surgery can cause reduced peripheral focus in certain circumstances, for instance when patients glance quickly at rear-view mirrors in the car.
Because monovision surgery is permanent, it is recommended that patients first try monovision with contact lenses to determine whether problems might occur. Though it takes a while to adjust to monovision after surgery, most people are pleased that they no longer have to rely on reading glasses or bifocals.
Seek a Monovision Specialist Through DocShop
The monovision information on this website should be used to gain a general understanding of the benefits and drawbacks of LASIK monovision eye surgery vs. bifocal contacts. To find out whether you are a good candidate for monovision surgery, it is recommended that you contact a qualified LASIK surgeon.