Refractive eye surgery is the general term used for surgeries designed to help people notice more clearly. There are many variants of this kind of surgery, including laser eye surgery, cataract surgery and other procedures such as conductive keratoplasty. It is important to get a brief summary of these kinds of surgeries just in case you, or someone you know, should ever need to ever require this kind of treatment.
The most popular kind of refractive eye surgery is the laser surgical treatment, or more specifically LASIK surgery. The reasons why it is more popular is that there is a fairly fast recovery time after LASER EYE SURGERY, there are no visible marks left in the eye after surgery which many patients have undergone this kind of procedure.
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A popular refractive eye surgery like this also has its drawbacks, like that the risks after LASIK surgery include flap complications, which could result in eye infections, dry eyes plus experiencing visual distortions such as glare, haloes, starbursts and double vision. This is a rare occurrence and such complications can usually be resolved simply by an enhancement surgery or simply by waiting for it to resolve itself.
Cataract surgery is also a kind of refractive eye surgery, but only performed on those who have cataracts. Cataracts are normally brought on by the lens of the eye losing its transparency, or becoming gloomy as we age. This is due to the lens constantly adding lens fibres to alone, combined with metabolic changes. As such, the particular lens can no longer accommodate to focus the particular rays of light from a picture onto the retina to form a sharp focus. Also, the loss of transparency of the lens causes light to be dispersed around the eye and this also plays a role in the blurriness of the image. What cataract surgery does is substitute your lens with a clear artificial intraocular lens (IOL) so that you can notice clearly again, even in old age.
Additional lessen known refractive eye surgical treatment procedures as well. These types of surgeries are usually more applicable for those with long-sightedness, as laser eye surgery is more appropriate for individuals with short-sightedness and astigmatism. Nevertheless, these procedures are still in demand and it is nevertheless good to know one or two things about it. Conductive keratoplasty (CK) is one the lesser known procedures whereby a high frequency electric probe is used to give off radio waves to shrink the peripheral cornea. In doing so, this can help increase the power of the cornea and therefore helps treat those with mild to moderate amounts of long-sightedness. There is also a more modern development called corneal inlays in which a porous black ring is placed under the corneal flap, as with LASIK surgery, or in a stromal pocket to assist those with presbyopia.