LASIK Candidacy Minnesota

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Are You A Candidate?
Take the Self Candidacy Test, Click Here

At Family Eye Center, we will conduct a thorough examination to determine candidacy for LASIK. During your consultation, you will receive a detailed Patient Consent Form that will describe the procedure and the risks in detail. One of our staff members will review the form with you and answer your questions.

LASIK patients must be at least 18 years of age and must not be pregnant or nursing. The conditions listed below may present additional risks or complications and should be discussed with the optometrist, or the surgeon, prior to the day of the procedure. All are reviewed on a case-by-case basis.

Unstable refractive error
Keratitis sicca (advanced dry eyes)
Severe or poorly controlled glaucoma
Severe or poorly controlled diabetes
Recurring ocular herpes simplex
Cataracts
Active ocular inflammatory disease
Vascular disease
Heart condition requiring pacemaker regulation
Severe amblyopia
History of keloid formation
Keratoconus (progressive thinning/steepening of the cornea)

Unrealistic Expectations

One of the best reasons not to have the LASIK procedure has nothing to do with the condition of your eyes. Unrealistic expectations can make you unhappy with the result. These expectations tend to fall into the following categories:

"Perfect" Vision – Thanks to lots of publicity, many people will assume that LASIK is going to give them "perfect vision." The reality, of course, is somewhat different.

LASIK is extremely precise, but not as precise as etching a prescription into a piece of glass or plastic for eyeglasses. This is because some factors, such as your healing response, may affect the outcome.

Many people will come in to the office thinking that, after LASIK, they’ll never have to wear glasses again. Our goal is to make you less dependent on glasses, but not necessarily eliminate your need for them. In our experience, you may reasonably expect to perform the vast majority of functions (80% or more) without the need for corrective lenses after surgery. However, a thin pair of glasses for night driving may be desired.

What are the risks of having LASIK?

As with any surgical procedure, there are associated risks. Although rare, they can occur, and that is why it is important to meet with your surgeon before you schedule your LASIK procedure. During this meeting, you will not only learn if you are a candidate, but Dr. Fischer's staff will explain the benefits and risks of laser vision correction to you. Then, before having LASIK, you can weigh the pluses and minuses, as they pertain to your individual situation. Some risks are:

Depending on you prescription (refraction), results may vary. If you have a very high or very low refraction, you may have difficulty seeing 20/20 without glasses or contact lenses.

There is a chance that you may be either under or over-corrected. Only a certain percentage of patients achieve 20/20 after surgery. Depending on you results, additional treatment may be necessary, and will be evaluated by Dr. Fischer.

LASIK does not eliminate the need for reading glasses, either now, or in the future. LASIK corrects for nearsightedness (Myopia), farsightedness (Hyperopia) and astigmatism. Presbyopia, or the need for reading glasses, is not correctable with LASIK.

Further complications, including infection and retinal detachment, although rare, may occur. This will be fully explained by Dr. Fischer's staff during your evaluation.

INFORMED CONSENT FOR LASER IN-SITU KERATOMILEUSIS (LASIK)

Introduction

This information is being provided to you so that you can make an informed decision about the use of a device known as a microkeratome, combined with the use of advice known as an excimer laser, to perform LASIK. LASIK is one of a number of alternatives for correcting refractive error in LASIK; the microkeratome is used to shave the cornea to create a flap. The flap then is opened like the page of a book to expose tissue just below the cornea’s surface. Next, the excimer laser is used to remove ultra-thin layers from the cornea to reshape it to reduce refractive error. Finally, the flap is returned to it’s original position without sutures.

LASIK is an elective procedure: There is no emergency condition or other reason that requires or demands that you have it performed. You could continue wearing contact lenses or glasses and have adequate visual acuity. This procedure, like all surgery, presents some risks. Many of which are listed below. You should also understand that there may be other risks not known to your doctor which may become known later. Despite the best of care, complications and side effects may occur; should this happen in your case, the result might be affected even to the extent of making your vision worse.

Alternatives to LASIK

If you decide not to have LASIK, there are other methods of correcting your refractive error. These alternatives include, among others, eyeglasses, contact lenses, Radial Keratotomy (RK), Automated Lamellar Keratosplasty (ALK) and Photo refractive Keratotomy (PRK).

PATIENT CONSENT

In giving my permission for the use of the microkeratome and an FDA-approved excimer laser. I understand the following: LASIK is relatively new surgery and as such, has not as yet been completely and exhaustively studied by medical researchers in this country. I have received no guarantee as to the success of my particular case. I understand the following known risks are associated with the procedure.

Vision Threatening Complications

I understand that the microkeratome or the excimer laser could malfunction, requiring the procedure to be stopped before completion. Depending on the type of malfunction, this may or may not be accompanied by visual loss.

I understand that, in using the microkeratome, instead of making a flap, an entire portion of the central cornea could be cut off, and very rarely could be lost. If preserved, I understand that my doctor would put this tissue back on the eye after the laser treatment, using sutures, according to the ALK procedure method. It is also possible that the flap incision could result in an incomplete flap, or a flap that is too thin. If this happens, it is likely that the laser part of the procedure will have to be postponed until the cornea has a chance to heal sufficiently to try to create the flap again.

I understand that irregular healing of the flap could result in a distorted cornea. This would mean that glasses or contact lenses may not correct my vision to the level possible before undergoing LASIK. If this distortion in vision is severe, a partial or complete corneal transplant might be necessary to repair the cornea.

I understand that is possible a perforation of the cornea could occur, causing devastating complications, including loss of some or all of my vision. This could also be caused by an internal or external eye infection that could not be controlled with antibiotics or other means.

I understand that there are other complications threatening vision including, but not limited to infection, inflammation, retinal detachment, hemorrhage, cataract formation, venous and arterial blockage, and that any of these could lead to total blindness and even loss of my eye.

Non-Vision Threatening Side Effects

I understand that here may be increased sensitivity to light, glare and fluctuations in the sharpness of vision. I understand these conditions usually occur during the normal stabilization period of from one to three months, but they may also be permanent.

I understand that an over correction could occur. I understand that if I was nearsighted this would cause me to become farsighted, and that this farsightedness could be either permanent or treatable. I understand an over correction is more likely in people over the age of 40 years and may require the use of glasses for reading or for distance vision some or all of the time.

I understand that at night there may be a “star bursting” or halo effect around lights. I understand that this condition usually diminishes with time, but could be permanent. I understand that my vision may not seem as sharp at night as during the day and that I may need to wear glasses at night. I understand that I should not drive until my vision is adequate both during the day and at night.

I understand that I may not get a full correction for my LASIK procedure and this may require future enhancement procedures, such as more laser treatment, RK or Astigmatic Keratotomy (a technique similar to RK for correcting astigmatism), or the use of glasses or contact lenses.

I understand that there may be a “balance” problem between my two eyes after LASIK, especially if the LASIK has been performed on one eye. But not the other. This phenomenon is called anisometropia. I understand this would cause eyestrain and make judging distance or depth perception more difficult. I understand that if I elected to have monovision these same problems may occur.

I understand that, after LASIK, the eye may be more fragile to trauma from impact. Evidence has shown that, as with any scar, the corneal incision will not be as strong as the cornea originally was at that site. I understand that the treated eye, therefore, is somewhat more vulnerable to all varieties of injuries, especially for the first year following LASIK. I understand it would be advisable for me to wear protective eyewear when engaging in sports or other activities in which the possibility of a ball, projectile, elbow, fist or other traumatizing object contracting the eye may be high.

I understand that there is a natural tendency of the eyelids to droop with age and that eye surgery may hasten this process.

I understand that there may be pain or a foreign body sensation, particularly during the first 48 hours after surgery.

I understand that temporary glasses either for distance or reading may be necessary while healing occurs and that more than one pair of glasses may be needed.

I understand that the follow-up effects of LASIK beyond three years presently are unknown and that LASIK has not been in use long enough to measure long-term effects (those occurring after 10 years or more) following the procedures, and that unforeseen complications or side effects could occur.

I understand that visual acuity I initially gain the LASIK could regress, and that my vision may go partially or completely back to the level it was immediately prior to having the procedure.

I understand that the correction which I can expect to gain from LASIK may not be perfect, I understand that it is not realistic to expect that this procedure will result in perfect vision at all times, under all circumstances, for the rest of my life. I understand I may need glasses to refine my vision for some purposes requiring fine detailed vision after some point in my life, and that this might occur soon after surgery or years later.

I understand that I may be given medication in conjunction with the procedure and that my eye may be patched afterward. I, therefore, understand that I must not drive for at least one day following the procedure and not until I am certain that my vision is adequate for driving.

I understand that if I currently need reading glasses, I will still likely need reading glasses after this treatment. It is possible that dependence on reading glasses may increase or that reading glasses may be required at an earlier age if I have this surgery.

Even 90% clarity of vision is still slightly blurry. Enhancement surgeries can be performed when vision is stable UNLESS it is unwise or unsafe. Typically, if –1.00 diopter or greater correction remains or vision is 20/40 or worse, an enhancement may be performed. If the enhancement is performed within the first six months following surgery, there generally is no need to make another cut with the micokeratome. The original flap can usually be lifted with specialized techniques. After 6 months of healing, a new LASIK incision is usually required, incurring greater risk. In order to perform an enhancement surgery, there must be adequate tissue remaining. If there is inadequate tissue, it may not be possible to perform an enhancement. An assessment and consultation will be held with the surgeon at which time the benefits and risks of an enhancement surgery will be discussed.

I understand that, as with all types of surgery, there is a possibility of complications due to anesthesia, drug reactions or other factors that may involve other parts of my body. I understand that since it is impossible to state every complication that may occur as a result of any surgery, the list of complications in this form may not be complete.