Doctor insights on:
Medicine For Keratoconus
Yes: Keratoconus is a condition in which the cornea, or front of the eye, is very steep. Patients with keratoconus are often very near-sighted and have astigmatism. Hard contact lenses can correct for this in most cases. For corneas that are too steep or irregular for contacts or those with scarring, corneal transplantation can be done. ...Read more
Corneal specialist: This condition is best handled by ophthalmologists that are specialists in the cornea. There have been significant improvements in treatment and stabilization of the condition. These specialists are trained in these treatments. What should you do - make an appointment with one of them. ...Read more
Blurry Vision: The weak corneal collagen allows the cornea to gradually take on an abnormal shape, which interferes with vision. At first this resembles ordinary astigmatism and glasses will help. As the condition progresses, the cornea becomes more irregular shape producing irregular astigmatism requiring a rgp contact lens for best vision or a corneal transplant. Crosslinking can stop progression in most cases. ...Read more
Corneal Crosslinking: Corneal Crosslinking is a non-surgical procedure which can halt the progression of keratoconus, and should be considered for any patients with progressive keratoconus. RGP contact lenses, Intacs, scleral contact lenses and corneal transplantation are the modalities which can be used to rehabilitate vision. We perform epithelial-on crosslinking as a first step to stabilize the condition. ...Read more
Depends on cornea: Synergeyes is a type of hybrid contact lens that can be used in keratoconus. It uses a rigid central portion affixed to a soft skirt. This maintains good vision and improves comfort. These lenses are more expensive to buy and to fit. If a good fit can be achieved, initial comfort may be better than with hard lenses, wearing time can sometimes suffer though. ...Read more
Wish we knew: Keratoconus is a condition of the cornea (the window at the front of the eye) in which the protein molecules lose some of their adhesive strength and the cornea bulges out which in some cases impairs vision. We do not know the cause. It does spontaneously get a little better but more likely progresses. See your corneal specialist for the best management. ...Read more
Implantation: These are boomerang shaped microplastic products that are inserted surgically in the cornea to reverse the curvature and restore some visin. See a corneal specialist. ...Read more
Keratoconus: Keratoconus is thought to affect 1 in 1000 to 1 in 2000 patients. Thankfully, there is a simple treatment that can stop keratoconus from worsening - called corneal collagen cross linking. If you are concerned that you may have keratoconus, please see your doctor and get a corneal topography which will examine the shape of your cornea. ...Read more
Keratoconus: Keratoconus is a condition where the cornea bulges forward, leading to distorted vision. While keratoconus can start in childhood, it can also develop later in life. Eye rubbing is a known risk factor. Corneal collagen crosslinking has emerged as the first line treatment for keratoconus - as it can stop progression of the disease and often improve vision and the shape of the cornea. ...Read more
Keratoconus affects your cornea, the clear dome-shaped window at the front of your eye.
In keratoconus your cornea becomes weaker and thinner at its centre. This thinning causes it to bulge outwards in an irregular cone shape. This can make your vision blurry and distorted. N the early stages, glasses may help correct vision, but most people need contact lenses and sometimes surgery. ...Read more
Likely from birth: The cause of keratoconus is not fully understood. We do know that there are both genetic and environmental factors. People with this condition have a defect in the structural proteins which give the cornea strength. Some research indicates that allergies and eye rubbing also play a role. ...Read more
I have keratoconus and wearing rgp lenses in a piggy back. Does the power of the soft lens affect fit or improve vision?
Piggyback rgp kcn: The primary power is in the rgp (rigid gas permeable) that goes on top of the soft lens. The soft lens is mostly to improve comfort and fit of the overlying rgp. ...Read more
I was diagnosed with forme fruste keratoconus. Is this progressively going to deteriorate. What are the causes of this condition?
Keratoconus: At age 25 it could, ; usually one eye more than the other. I recommend you follow up with an ophthalmologist (eye surgeon/md), preferably a cornea specialist who will be checking your vision, refraction, astigmatism ; serial topographies. If you develop frank keratoconus, you should strongly consider corneal collagen cross-linking, being done per fda protocols in the us at many universities. ...Read more
Was detected with keratoconus 2years ago now it is at 52 d (slightly severe). Is this stage of keratoconus considered as visual impairment?
Possibly: Keratoconus pushes the cornea forward in an irregular curve which eventually cannot be corrected by eyeglasses. Contact lenses can then commonly correct the vision. Visual impairment is defined in relationship to uncorrectable vision so if the keratoconus is sufficiently irregular that it cannot be corrected, impairment will result. How much is defined by legal standards. ...Read more
I have been recently diagnosed with Keratoconus and did a cross-linking procedure in March. It has been 9 months now and I see no improvement.?
Are you worse?: The cross linking procedure is not designed to improve the vision. It is designed to re-enforce weakened corneal protein cross links to help prevent further progression of the condition. This has been very helpful for many with keratoconus. Check with your corneal professional to see if anything else can be done to improve your vision. ...Read more
I am detected with keratoconus 2years ago now it is at 52 d (slightly severe). Will this stage of keratoconus is considered as visual impairment?
Keratoconus: Keratoconus is a condition where your cornea bulges forward. 52 diopters is a reading of the amount of bulging (normal is 42-46 diopters). 52 is considered mild to moderate, and can impact your vision negatively. There are treatments for keratoconus, including cross linking. Please see your own doctor to discuss your treatment options. ...Read more
I am 43 yrs old and was told I might have keratoconus when I was 30. My vision is showing the normal signs of age. Should I be doing anything special?
Recheck: Keratoconus is progressive. You should get repeated examinations by an ophthalmologist (preferably, the same one over time). ...Read more
Crosslinking: Yes: corneal crosslinking is the only procedure clinically shown to stop the progression of keratoconus in most cases and is the standard of care for keratoconus around the world. Crosslinking is not yet approved in the us, however, so it is only available through clinical trials. I am the ny site for the cxlusa clinical trial (www. Cxlusa. Com) which involves 15 centers across the us. ...Read more
Keratoconus: Keratoconus is an eye condition affecting the cornea (the front surface) of the eye. It results in an irregular cornea causing distorted (blurred) vision. Http://www. Kcnz. Co.nz/what-is-keratoconus. Html ...Read more
Keratoconus: Corneal collagen crosslinking is a procedure that effectively stops the progression of keratoconus, and can in many patients help improve the corneal shape and improve vision. Crosslinking is a one time procedure - essentially just an eye drop placed on the eye for 20-30 minutes, followed by a uv light for 5 to 30 minutes. Please discuss this option with your own doctor. ...Read more
Blurred vision: Keratoconus is painless. Patients experience visual blurriness, the degree is dependent on the amount of distortion and its location within the cornea. Early on, patients may have no symptoms. Keratoconus is usually diagnosed during a comprehensive eye exam, and can be confirmed by special testing including corneal topography. ...Read more