The Several Types Of Eye Surgeries
1st September 2011 by Cataracts No CommentsMany people are undergoing eye surgeries of some type or other on a daily basis. There are two primary types of eye surgery with a quantity of variants which fall under their label. The two main kinds of eye surgeries will be PRK as Lasik.
The PRK type of eye surgeries make use of an ablation technique that is utilized to remove the outer layer if your cornea. When the surface has been removed an excimer laser beam is used to reshape the remaining portion of the actual lens. The more accurate your surgeon is with the reshaping the greater the results will be. The benefit of using this type of eye surgery is it bears much less danger because the cornea is not actually opened up. All of the adjustments are done on the surface of the eye. The problem with this is that it is a lot more unpleasant throughout healing compared to a surgical procedure done by Lasik surgical treatment. It will also take a little bit longer to recover properly.
There are some variants on this kind of eye surgery. There’s transepithelial PRK in which an excimer laser is used to get rid of the upper layer of the cornea rather than scraping it aside. LASEK makes use of an alcohol to soften and remove the upper coating of the cornea. Once the modifications have been carried out the upper coating will be replaced. The healing process of this technique is quicker than with regular PRK and there’s still no incision as well as intrusion in to the eye.
With Lasik eye surgeries a laser beam or even microkeratome blade is utilized to slice a flap of your cornea to allow access to the actual lens. The modifications are carried out in a similar fashion to PRK however the improvement in sight is actually noticeable almost immediately and there’s very little down time.
Custom Vue Lasik makes us of software to steer the blade that is doing the cutting and also to map the surface of your lens. This procedure is lot more precise and may adapt to your specific scenario and eye. Addititionally there is IntraLasik which uses a laser instead of a blade to do the actual cutting. The conventional IntraLasik procedure is usually not led through software though and this can lead to imperfections in the cut and in the re-shaping of the lens. The actual Custom Vue version of IntraLAsik uses software to steer the actual laser and essentially combines the two kinds of Lasik surgical treatment.
Eye surgeries have grown to be fairly common place in the past few years. They are used to correct a myriad of imperfections and other issues. In previous years individuals had to cope with their eyesight problems or even turn to glasses or contact lenses to correct their own vision, now they can have an eye surgery done and never need to make use of these things. Not everyone is a suitable candidate though so it is better to make sure that you talk to your optometrist prior to signing yourself right into a eye surgery center to have the process.
