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Glaucoma is a type of disease that can damage the eye's optic nerve and result in vision loss and blindness. Here are answers to some of your most pressing questions.

Although the risks of LASIK are lower than normal surgeries, you will still need a good LASIK surgeon. When comparing LASIK surgeons, compare and do your homework before making a decision.

Cataracts can be described as a cloudiness of the eye’s natural lens, which can eventually obstruct vision. Here’s what you need to know about the condition and how to treat it.

NearVision CK is on popular way that people can improve the quality of their vision. As with any surgical procedure, there are a number of concerns that people express prior to undergoing surgery. Below are some common concerns people have before, during, and after NearVision CK.

Will both eyes be treated on the same day?

As a rule, NearVision CK is performed on only one eye, however if the patient’s prescription requires treatment of both eyes; then both eyes will be performed on the same day.

Will I need to wear patches over my eyes following the NearVision CK procedure?

You will not need to wear patches over your eyes following the NearVision CK procedure.

How soon can I go back to work?

The majority of the patients are able to go back to work and engage in any other normal activities the day after their procedure. Recover is very quick however you will be advised to be careful with your eyes and to avoid in strain. You may want to give your eyes extra rest of several days following the procedure if your job entails intense vision clarity, such as dentistry, surgery, or computer work.

What will I feel during the procedure?

This procedure is considered to be painless. You will be aware of the speculum used to keep your eye open during the procedure. The feeling of pressure on the eye is the most common feeling the majority of patients have during the procedure. There may be some discomfort following the procedure. Many patients feel as if there is a foreign object in their eye. This will normally recede within the 24 hours following the procedure.

What side effects and risks are with the NearVision CK procedure?

The procedure has exhibited very minimal risk and almost no side effects, because of the minimally invasiveness of the procedure. In the first 24 to 48 hours you may experience tearing and discomfort, which will include the feeling of a foreign object in your eye. You may also experience an over correction of your vision by the slightest amount. This will stabilize in the following weeks.

Are there any restrictions following the NearVision CK procedure?

With all vision correction treatments there are certain precautions, which should be taken, and NearVision is no different. Following the procedure, patients should avoid getting contaminated water in their eyes for at least a week. This includes water from swimming pools, spas, lakes, and the ocean. When showering or bathing, patients should avoid getting soap and dirty water into their eyes. Sweat from exercising should also be kept out of the patient’s eyes. Patients will need to discontinue the use of make-up for one week, and all patients should avoid rubbing their eyes for two weeks following the procedure. To learn more about NearVision CK as well as LASIK, cataracts and cataract surgery, glaucoma treatment, and other refractive surgery issues, it is important to meet with our San Antonio, Texas LASIK surgeons for a consultation.

Custom LASIK eye surgery is also known as wavefront LASIK or in some cases it is known as wavefront-guided LASIK. To perform this procedure a three-dimensional measurement is taken of the eye to see how is processes images. This measurement is then used to guide the laser as it reshapes the cornea of the eye. Because of the wavefront measurement system, extremely accurate, individualized vision correction can be accomplished. Glasses or contact lenses would not be able to achieve the vision correction required by the patient. For a patient to receive wavefront or custom LASIK, the patient must be qualified by the guidelines set down by the FDA. A patient can only be considered as a candidate for custom LASIK eye surgery based on certain factors, such as the custom laser system, and the suitable thickness of the cornea with mild to moderately high degrees of common vision defects, such as myopia, hyperopia, and astigmatism. The eye’s ability to focus light rays is measured to create the three-dimensional map, which will show irregularities in the method the eye processes images. The information contained in the map is used to guide the laser in customizing the treatment of reshaping the eye’s corneal surface to correct the irregularities of the eye. The usual prescriptions for eyeglasses, contact lenses or traditional LASIK can correct common vision defects such as myopia, hyperopia, and astigmatism, however other irregularities related to the eye’s optical system would not be addressed without the use of wavefront and other technologies used in custom LASIK. Custom LASIK has the potential to improve not only how much you can see, which is visual sharpness measured by the standard eye chart, but also how well you can see, which is in terms of contrast sensitivity and fine detail. Resulting in a reduction of the risk of post-LASIK complication, such as glare, halos, and difficulty with night vision. One popular method of custom LASIK begins with the surgeon utilizing the wavefront device to transmit a safe ray of light into your eye. The light will reflect back off the retina and through the pupil into the device, where the reflected wave of light is received and set into a unique pattern, which captures you lower and higher order irregularity. The vision abnormalities are then displayed as a three-dimensional map, also known as the wavefront map. The information is electronically transmitted to the laser and the computer-matched to the eye’s position. This enables the surgeon to customize the LASIK procedure to fit the unique visual requirements of the patient. Research is continuing into expanding the degree of vision error to be corrected using the custom LASIK. Research is in progress for the use of custom LASIK to create multifocal corrections. This will enable older eyes that have developed presbyopia to see at near, middle, and distant ranges at the same time, which is for now being corrected with reading glasses. To learn more about custom LASIK as well as CK surgery (conductive keratoplasty), cataracts and cataract surgery, glaucoma treatment, and other eye care issues, it is important to speak with a skilled San Antonio LASIK surgeon in order to schedule a consultation.

LASIK eye surgery can solve vision problems for many people. Of course, it doesn't work on everyone, but in most cases it can be tremendously beneficial to a person's eyesight and even self-esteem. Still, this is surgery and as such many people have doubts and questions. Here we will go over some LASIK eye surgery frequently asked questions.

How long does the procedure take?

In many cases LASIK can be performed in the clinic. The treatment is fairly quick and takes about 15 minutes per eye.

Are the LASIK effects permanent?

After the healing period of about three months, the visual effects are permanent, and will be for life.  It should be noted, however, that internal changes in the eye independent of LASIK can affect vision down the road.

Will I need glasses after the treatment?

If a patient is under 40, he generally won't have a problem with sight after the surgery and won't need any reading glasses. If the patient is over 40, he may need glasses for reading fine print, as there is a weakening on the focusing muscles when a person reaches their mid 40's.

How many times will I need to see the physician after the procedure?

Most eye surgeons will want to see the patient the following day, and then a month later, after that there will be a check-up three months after that. Some people will require more visits than that. It really depends on the patient.

How soon can I drive after the LASIK procedure?

You should find someone to drive you the day after the procedure. After that you can resume driving, whenever you feel comfortable.

How soon can I swim after the LASIK surgery?

You need to stay away from the pool for at least a week after the surgery. You should stay away from lakes, oceans, and rivers for at least a couple of weeks after the surgery. These are just a few questions people have, and they should be expressed before undergoing the procedure. When you have your initial conversation with your doctor, you need to express all your fears and doubts. You should also write down all your questions and speak to your doctor about them. To learn more about LASIK as well as conductive keratoplasty (CK), cataract surgery, glaucoma treatment, and other eye surgery options, you need to contact a San Antonio, Texas LASIK surgery center.