Our West Hills office is proud to serve the Greater Los Angeles Area
Coming from: Encino, Sherman Oaks, Thousand Oaks, and Westlake Village
Keratoconus Symptoms and Signs
Keratoconus can be difficult to detect, because it comes on slowly. Nearsightedness and astigmatism also accompany this disease, so you may have distorted and blurred vision. You might also notice glare and light sensitivity. Keratoconic patients often have prescription changes each time they visit their eyecare practitioner. It’s not unusual to have a delayed diagnosis of keratoconus, if the practitioner is not familiar with the early-stage symptoms of the disease.
What Causes Keratoconus?
Causes of keratoconus are unclear. A genetic link may exist, as you may find several keratoconics within an extended family.
In the mildest form of keratoconus, eyeglasses or soft contact lenses may help. But as the disease progresses and the cornea thins and changes shape even more, glasses or soft contacts will no longer correct your vision.
Rigid gas permeable contact lenses are the next correction method of choice. The firmer material of a rigid contact lens holds the cornea in place better than a soft contact lens. Fitting contact lenses on a keratoconic cornea is delicate and time-consuming. You can expect frequent return visits to fine-tune the fit and the prescription. The process will begin again when the cornea thins and distorts even more, altering the contact lens fit and prescription needed for clear, comfortable vision.
A new treatment for keratoconus is corneal inserts. Intacs corneal rings received FDA approval in August 2004 to be marketed to correct or reduce nearsightedness and astigmatism in keratoconus patients who can no longer obtain functional vision with contact lenses or eyeglasses. The procedure involves placing the plastic inserts just under the surface of the eye in the periphery of the cornea. The result is a flatter cornea and clearer vision.
Several small studies have found that Intacs improved keratoconic participants' eyeglass-corrected vision by an average of two lines on a standard eye chart. Other advantages are that the inserts are removable and exchangeable, the procedure takes only about 10 minutes, and while the inserts may defer a corneal transplant, they don't preclude the procedure if necessary later on (see below). Potential risks are infection, little or no improvement in vision, glare and halos, and foreign body sensation, so it is important to discuss the procedure in detail with a surgeon to make sure you are a good candidate.
Intacs are also approved in the U.S. to correct nearsightedness in people with healthy eyes.
Some people with keratoconus can't tolerate a rigid contact lens, or they reach the point where contact lenses or corneal inserts no longer provide acceptable vision. The next step may be a cornea transplant, also called a penetrating keratoplasty. Even after a transplant, you most likely will need glasses or contact lenses for clear vision.
The LASIK Textbook author
LASIK surgical technuquies and complications
Learn more about why you should choose to have your vision correction procedure performed at Davidorf Eye Group. Providing excellence in eye care to Greater Los Angeles.
LASIK Self Evaluation Test
Would you like to find out if you are a LASIK candidate? If so please take our self-evaluation test and one of our staff will be in touch with you to discuss your LASIK candidacy. Los Angeles LASIK specialist Dr. Davidorf, invites you to also come into our office for a complete LASIK eye exam.
LASIK - Laser Eyer Surgery Los Angeles
If you are seeking LASIK in Los Angeles call us today to get the answers you have been seeking. We offer free LASIK consultations so that our patients can make informed decisions from experienced professionals.
See Clearly After Cataract Surgery
Cataract patients now have an option to see at both near, intermediate and far distances after cataract surgery! Individuals suffering from cataracts previously had only a mono-focal lens implant option after surgery. NEW multi-focal IOL technology can now decrease dependence on glasses after surgery. If you are seeking the Rezoom™ or ReSTOR® IOL lens options Dr. Davidorf is a certified cataract surgeon in Los Angeles that can help. Your source for Los Angeles cataract surgery!
If you are researching NEW in Eye Care or Laser Eye Surgery please feel free to read our collection of articles involving Dr. Jonathan Davidorf.
Visian ICL ™
Have you been told you are not a candfidate for LASIK. The Visian ICL can correct nearsightedness beyond the level of LASIK eye surgery. Learn why Dr. Davidorf is one of the TOP Visian ICL surgeons in Los Angeles!