dimanche 28 juillet 2019
The cornea is a rather significant part of your eye. The normal cornea is made up of a round, dome-like shape that's regular and symmetric throughout. A strong, healthier cornea is necessary to having good vision. Keratoconus is a disorder of the eye where progressive thinning of the cornea induces blurred vision and can lead to complete blindness if left untreated. Due to this progressive thinning, the overall shape of the cornea changes. A bulging cone like shape begins to form in the center of the cornea where the corneal layer is at its thinnest.
Other symptoms include redness, light sensitivity, and distorted vision. Keratoconus's target audience typically consists of teenagers and young adults. Individuals contract Keratoconus in a few different ways, one being environmental factors. This includes things like persistent rubbing of the eyes by hand or from reverse geometry contact lenses. The other cause is through genetic inheritance.When a Keratoconus patient is seen by a doctor, it is recommended that doctors examine their relatives as well for signs of early Keratoconus. This way, they are able to warn them in advance that they cannot undergo Lasik. Something important to remember about Keratoconus is that individuals with this disorder cannot be considered candidates for Lasik. The laser used in Lasik procedures is extremely harmful to the already damaged cornea of a Keratoconus patient.
One of the worst things you can do for Keratoconus is leave it untreated. If one tries to ignore this disorder, things like permanent blindness and corneal scarring and inflammation can occur. The changes in the form of the cornea usually occur slowly over many years. Unfortunately, patients may not understand they have the condition straight away since it isn't an inflammatory condition and might not create distinct symptoms. Keratoconus patients often require prescription changes each time they visit their eye doctor. Some Keratoconus patients wind up with scarring in their corneas and call for a corneal transplant. Most patients with Keratoconus are normally very near-sighted with a high degree of astigmatism which can't be corrected with glasses.
One treatment is typically all that is needed to achieve optimal outcomes. The sort of treatment depends upon the intensity of their Keratoconus diagnosis. Any sort of visual problem may have a very considerable effect on the life span of someone, therefore it should not be overlooked by considering it as something that could be delayed. As people age, it's inevitable they will have issues with their eyesight. Remember the majority of the reason behind blindness is avoidable. To see if you have Keratoconus, you are brought in to see a doctor for a consultation. Here, they usually use topography and pachymetry machines to examine the shape and thickness of your cornea. From here, the doctor determines which Keratoconus treatment procedure is right for you based off these results. He or she will have the ability to decide if you may be a candidate for cross linking therapy. In any scenario, the doctor will suggest an exceptional treatment plan to deal with your distinctive vision requirements based on what precisely the examination indicates.