A study presented to the American Academy of Optometry in 2018 explored the safety of scleral lenses in people with keratoconus. The study revealed that a large percentage of patients were not at risk for microbial keratitis. Nonetheless, the results suggest that these scleral lenses are safe for keratoconus patients. Furthermore, these contacts can provide similar visual results to high-definition televisions.
Suffering from keratoconus
If you are suffering from keratoconus, you should consult your eye care professional immediately to diagnose the condition. Early treatment can greatly improve your vision and reduce the risks of complications. Moreover, scleral lenses for keratoconus can also help prevent serious eye infections. In addition to the safety of scleral lenses, they also enhance your quality of life by ensuring a better quality of life.
If you have keratoconus and have not been fitted with a scleral lens before, you should see an eye care professional immediately. Your doctor will recommend a scleral lens to correct the vision problems. This is a minimally invasive procedure that may halt the progression of keratoconus. A scleral lens vaults the corneal surface, resting on the less sensitive sclera, so it will not cause any discomfort.
Consider using scleral lenses
If you have keratoconus, you should consider using scleral lenses to improve your vision. This is the most common option for patients with the condition. Most scleral lenses are made to rest on the sclera and spread the weight over a larger surface area. A scleral lens also has a thin edge that rests on the upper eyelid. Thus, a scleral lens will move very little during blinking, which provides a stable vision.
There is no clear evidence that scleral lenses improve visual acuity. It is a matter of physiology, not design. A study conducted in Canada found that fluid-ventilated scleral lenses improved visual acuity without compromising tear exchange. A study conducted in the Netherlands found that scleral lenses for keratopoconus patients had better vision than those with air-ventilated scleral lenses.
Restore vision to keratoconus patients
As the only scleral lenses that can restore vision to keratoconus patients, these lenses are the first choice for the majority of patients. They offer excellent safety and efficacy and provide a higher quality of life. They restore visual function for most keratoconus patients. Most scleral lenses are made from silicone hydrogel material, which provides the most comfort.
Despite the many benefits of scleral lenses for keratoconus, patients are often uncomfortable with them. Fortunately, large-diameter scleral lenses are designed to vault the corneal surface instead of resting on the sensitive sclera, and are more comfortable for keratoconus patients. They are also incredibly stable, with little movement during blinks.
Advantages of scleral lenses for keratoporosis
The main advantages of scleral lenses for keratoporosis are clearer vision, less discomfort and fewer complications. They also eliminate the need for corneal transplant. However, the process of choosing the best scleral lens for keratoporosis should be guided by your eye doctor. Scleral lenses are an excellent option for people with keratoporosis. They are custom-made for your cornea.
Although scleral lenses for keratoporosis are a great option for a variety of ocular surface diseases, they can also be uncomfortable for some people. Unlike soft contacts, scleral lenses can be removed three to four times a day. But, as with any contact lens, these lenses require a lot of care. Depending on the type of scleral lens, the lenses can sometimes become foggy.
The study subjects had a range of pre-existing diseases and conditions that were treated with scleral lenses. Nevertheless, despite the high number of scleral lenses, the majority of subjects reported discontinuing lens wear within the first year of the study. Additionally, the lenses did not have any significant effect on visual function. The study’s results are encouraging, and the scleral lens has no side effects.
Although keratoconus is a progressive disease, scleral lenses can improve the patient’s vision. This device is a replacement for traditional contact lenses and is also used to treat other eye conditions. For instance, patients who suffer from severe dry eyes can benefit from the extra moisture it provides. This makes it more convenient for the patient to wear the lenses and helps prevent bacterial infections.