What Is Refractive Eye Surgery

Refractive eye surgery is the general term used for surgeries designed to help people observe 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 overview 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 surgery, or more specifically LASIK surgery. The reasons why it is more popular is that there is a relatively fast recovery time after LASER EYE SURGERY, there are no visible marks remaining in the eye after surgery and that many patients have undergone this kind of procedure.
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A popular refractive eye surgical treatment like this also has its drawbacks, such as that the risks after LASIK surgical procedure include flap complications, which could result in eye infections, dry eyes plus experiencing visual distortions such as bright glare, haloes, starbursts and double vision. This is a rare occurrence and such problems 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 eyesight surgery, but only performed upon those who have cataracts. Cataracts are normally caused by the lens of the eye shedding its transparency, or becoming cloudy as we age. This is due to the lens constantly adding lens fibres to by itself, combined with metabolic changes. As such, the lens can no longer accommodate to focus the rays of light from an image onto the retina to form a razor-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. Exactly what cataract surgery does is substitute your lens with a clear artificial intraocular lens (IOL) so that you can find clearly again, even in old age.

Additional lessen known refractive eye surgical procedure 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 types of procedures are still in demand and it is nevertheless good to know one or two things about this. Conductive keratoplasty (CK) is one the lesser known procedures whereby a high rate of recurrence electric probe is used to emit 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 surgical procedure, or in a stromal pocket to assist those with presbyopia.