What Is Lasik
What Is Lasik
To know what is Lasik it is important to know what the word stands for. The word LASIK stands for Laser-Assisted In Situ Keratomileusis. Lasik is a procedure that permanently changes the shape of the cornea using the excimer laser. That is what is lasik in a nutshell. To address the question what is lasik though is not that easy. Lasik technology is quite complicated. We cannot know what is lasik if we do not know the different types of refractive errors. These are: myopia, hyperopia and astigmatism. Myopia pertains to nearsightedness. Hyperopia refers to farsightedness and astigmatism pertains to a distortion of the image on the retina caused by irregularities in the cornea or lens of the eye.
What is Lasik can be determined in its effects. Lasik surgery enables the patient to undergo precise and controlled removal of corneal tissue by a special laser which reshapres the cornea. There are other types of refractive surgery which are different from what is lasik. There is radial keratotomy or RK and photorefractive keratectomy or PRK. The same type of Laser is used for Lasik and PRK. In PRRK, the top layer of the cornea called the epithelium is scraped away to expose the stromal layer underneath. What is lasik is to cut a flap in the stromal layer and flap is folded back. The use of lasers similar to that of PRK to treat refractive errors define largely what is Lasik in layman's terms. Over the last years, doctors used Lasik as main surgery for treating myopia.
Before undergoing the Lasik surgery make sure that you do your part to prepare aptly for the procedure to prevent possible negative consequences. The Lasik procedure takes only thirty minutes to complete. If you cannot focus your eyes for 60 seconds then you may not qualify for a Lasik procedure. Make sure that you've made proper inquirers pertaining to the treatment before undergoing the procedure.
What is lasik is determined mostly by what it does. If you are not a risk taker or if your job prohibits refractive procedure or cost is an issue, then probably lasik treatment may not be the procedure for you. Do not sign any waiver before you are made aware of the risks and benefits involve with Lasik surgery. What you do before and during surgery are as important as what you do after it. Make sure that you follow doctor's orders to ensure your safety.
Lasik Info
Lasik Profiling On Your Cornea
What Contact Lens Wearers Should Know Before The Lasik Consultation
Statistics For Lasik Surgery Patients
Keeping Your Eye On The Prize Recuperating After Lasik
Three Reasons Why Wavefront Technology Increases The Price Of Lasik
Lasik Info
LASIK Vs PRK Head To Head Answers
... takes less than one minute for most patients. After the procedure, a soft bandage contact lens is placed on the eye for about three to five days until the epithelial layer redevelops. Similarities and Differences between LASIK and PRK Now that you've learned some basic facts about LASIK and PRK, let's ...
How Is Wavefront Technology Used In Lasik Vision Correction
... created to electronically check these surfaces, and a type of this sensor is now used in the Wavefront guided Lasik procedures. The idea to apply this technique, or to use this sensor, to the field of ophthalmology and later to the specific area of Lasik vision correction, was begun in Germany. The physician ...
... about the experience for the vast majority of people that undergo a Lasik procedure. A most common fear when thinking about a Lasik procedure, or really thinking about any surgery in general, is the possibility of pain during or after the operation. Since the Lasik surgeon works on patients that are conscious, ...
Lasik With Intralase What You Need To Know
... kind after surgery. Most doctors agree that photophobia is only temporary and can be treated with steroid eye drops for a few weeks. Most doctors also agree that Intralase is favorable to the old way of performing lasik eye surgery. It has fewer complications and has fewer risks than traditional lasik. ...
Tips On How NOT To Choose Your Lasik Eye Surgeon
... current information. Much of the material on the Internet is hard to date. Ophthalmologists in your area: The American Academy of Ophthalmology has an informative, reliable web site (http://www.aao.org/) that is mostly devoted to the Ophthalmologists among their membership but it also has informative ...
Lasik Info is part of the Find Any Info education and information network.