Arvind asked:


Now you should throw your worries out of the window. LASIK vision correction is the solution for all the problems. Laser-Assisted in Situ Keratomileusis abbreviated as LASIK is a laser eye surgery. LASIK Austin is refractive in nature and helps in the correction of vision defects such as astigmatism, myopia and hyperopia by ophthalmologists.

A candidate opting for LASIK treatment should start from finding an ideal LASIK eye institute. Facilities like advanced equipments and an experienced surgeon specializing in corneal medicine and surgery should be a part of the LASIK eye institute. LASIK Austin provides its dwellers with quality LASIK eye institutes. Surgeons performing LASIK Austin are experienced and are trained with the advanced technology in the field. They follow the gradual improvement of the candidate during their post treatment till the candidate is completely cured.

The patient is very much awake and mobile when the Lasik treatment is done. But the patient is given numbing eye drops and mild sedative. The treatment is done in two steps with the first step being a corneal tissue flap being created and in the second using the laser rays.

A candidate qualified for LASIK Austin should have no eye disease and is required to be above the age of 18. LASIK plus vision center carry out LASIK Austin using excimer laser. Excimer laser are almost painless and carry no post-treatment side-effects for the candidates. Still, there are cases with patients having a slight irritation for a small length of time in their eye. The patient needs to remember certain post-treatment codes to get the best outcomes from LASIK Austin:



Give eyes rest for at least 3-4 hours post LASIK treatment

NO rubbing, squeezing and touching of eye flaps

Keeping eyes moistened with eye lubricants



LASIK Austin along with LASIK Houston in the state of Texas offer LASIK treatment in various form that includes E-LASEK, PRK, LASEK, standard LASIK that uses wave front technology and mono vision LASIK used to cure Presbyopia.

LASIK Austin cannot confirm a 20/20 vision. However, the results are overwhelming as the treatment removes the thick glasses from the face making us look good and simultaneously it allows us to be eligible for careers like firefighters, pilots, etc., that requires excellent vision. Using LASIK vision correction, there is nothing that will stop you from removing your contact lenses or spectacles! So go and make yourself from boundaries!



Franklin

Jennifer Henrie asked:


Most people take their vision for granted, especially if they have never suffered from poor vision. For many, there is no other option except for eye surgery. Other people choose corrective surgery because they are tired of always having to use eyeglasses. As you start looking into your eye surgery options, you will find that there are many new techniques that are used in corrective vision surgery. How do you choose the right procedure? What are the differences between LASIK surgery and the new Epi-LASIK surgery?

The Difference between LASIK and Epi-LASIK Surgery

Epi-LASIK and LASIK surgery are different procedures for corrective eye surgery. These procedures reduce or eliminate a person’s need for glasses or contact lenses. Up until recently, the usual procedure for eye corrective surgery was LASIK surgery. LASIK surgery stands for Laser Assisted In Situ Keratomileusis, and this procedure basically changes the shape of the eye’s cornea using a laser. During the procedure, a flap is cut in the cornea, and then this flap is folded back to reveal the middle section of the cornea. The laser then changes the shape of the cornea and the flap is then replaced.

Epi-LASIK surgery is also an eye corrective procedure that has evolved from LASIK surgery. It has combined the best elements of LASIK, LASEK and PRK procedures into one. It involves the separation of the epithelial from the top of the cornea, and this eliminates the need to cut into the cornea and create a hinged flap. As opposed to LASIK surgery, Epi-LASIK combines surface based procedures that do not need the flap procedure and the advantages of LASIK surgery, which produce less pain and faster recovery.

Epi-LASIK surgery is still similar to the LASIK technique because it still involves the use of a laser beam to reshape the cornea. It appears to be more effective with people who suffer from mild forms of farsightedness, astigmatism or nearsightedness. If a patient suffers from moderate to severe myopia, then LASIK surgery is still the best option.

Why is Epi-LASIK Surgery Better Than PRK and LASIK Surgery in Some Cases?

Epi-LASIK came about because of certain complications with PRK and LASIK techniques.

• PRK created a large abrasion when removing the epithelial cells and this would cause the patient discomfort. Plus, the procedure caused some haze in the cornea which created haloes around lights. These effects lessened after six months, but were still uncomfortable during that time period.

• LASIK creates a hinged flap, which is not really painful. However, it created other problems caused by the flap, problems such as dry eyes or scratchiness.

Epi-LASIK then tries to avoid the problems associated by both procedures by combining the advantages of surface based procedures that require no flap and the advantages of LASIK that provides less pain and a faster recovery. In essence, Epi-LASIK surgery gives you a shorter visual recovery time and reduces the risk of any complications.

Who does Epi-LASIK surgery benefit?

Studies have shown that people with thin corneas benefit more from this type of surgery, because LASIK surgery requires more corneal tissue in order to create the flap, and these patients don’t have enough corneal tissue.

It is also shown to benefit people who risk having the flap dislodged. These people risk being hit in the face or the eye for any number of reasons, people like athletes or people who work in violent fields, like the military or police fields.

Who Benefits More from LASIK Surgery Rather than Epi-LASIK Surgery?

Patients who have moderate to severe myopia tend to benefit more from LASIK surgery rather than Epi-LASIK. Epi-LASIK suits people who do not have such steep corneas.



Leo

Patricia Woloch asked:


In the 1990s, in the rush to offer this miraculous new vision correction to the public, some ophthalmologists failed to screen potential patients well enough. LASIK is not safe for everybody. This was quickly realized, and screening became more careful and strict.

If a LASIK surgeon has said you are not a good candidate for LASIK, there could be various reasons for that – related to your eye health, general health, prescription stability, or expectations. But there are also various ways of doing LASIK that have been developed to correct vision for people who are not good candidates for traditional LASIK.

If you have corneas which are too thin or too steep in curvature for LASIK, you can consider Intralase, LASEK, or epi-LASIK, all of which have modified ways of creating the corneal flap. That flap is done to expose the next layer down in the cornea, the stroma, where your LASIK surgeon will direct the laser. Intralase, LASEK and epi-LASIK cut the flap more thinly so as not to weaken the cornea.

Complications vs Side Effects

Keep in mind that complications are different from side effects. A side effect is temporary and minor, although it may be annoying or uncomfortable at the time. LASIK side effects are such things as dry eyes, itching, or a scratchy feeling, which last only a few days, if you have them at all. If you tend to have dry eyes before LASIK is done, that is a disqualifying condition.

Complications are more major conditions which may require a second surgery, or more long-term treatment, and some can even give permanent trouble, but this is very rare.

Wavefront-Guided LASIK

In the early days of LASIK, before wavefront technology was developed, there was a higher rate of complications after LASIK. Wavefront technology is an extremely precise way of diagnosing the eye’s refractive error. It gathers detailed information from which it creates a 3-D map of each eye. Your LASIK doctor then bases your treatment on this information. Most LASIK surgeons now offer LASIK in this form.

Use of wavefront-guided technology gives a more precisely customized treatment for each eye – in fact each treatment is one-of-a-kind. Nobody ever has or ever will receive the same treatment that your right eye will receive. Not even your left eye. By being so exact, it prevents some of the vision distortions that used to be side effects or complications from traditional LASIK. They are things like:

• Poor night vision

• Double vision (also called ghosting)

• Halos

• Starbursts

• Glare around light sources

Potential LASIK Complications

No matter how sophisticated technology becomes, or how many LASIK techniques are developed to expand the pool of safe candidates, LASIK is still a surgery. All surgery brings a certain amount of risk. It is one of the requirements of good candidacy that you accept that fact, and are willing to take a very small risk to obtain a very large and amazing improvement in your vision.

LASIK complications are very rare, less than one percent.

• Infection beneath the corneal flap – usually prevented by antibiotic eyedrops, but sometimes a person doesn’t use them according to the LASIK surgeon’s directions

• Faulty flap healing – can often be corrected by subsequent surgery

• Corneal ectasia – can be an ongoing problem, treated as keratoconus

• Irregularities resulting from faulty flap creation – these can give you those vision distortions listed above

The best way to minimize any chance of LASIK complications is to choose a highly-trained and experienced LASIK surgeon. Choose one who screens patients very thoroughly, answers your questions clearly, has invested in a wavefront-guided LASIK system, and does not pass you off to an assistant.



Ann