LASIK (or “Laser Assisted In Situ Keratomileusis”), is one of the safest and most effective vision correction procedures. The first cases were performed in the US in 1989 and now an average of 700,000 cases are performed annually. It is an outpatient refractive procedure that is used to treat nearsightedness, farsightedness, astigmatism, and presbyopia.
- How Does LASIK Work?
- Are You a LASIK Candidate?
- LASIK Surgery Cost
- LASIK Lasers
- PRK vs LASIK
- Before and After LASIK
- Your LASIK Results
- LASIK FAQ
During laser eye surgery, a laser is used to reshape the cornea, which is the transparent layer on the front of the eye that covers the iris and pupil. The shape of the cornea determines whether you are nearsighted (myopic), farsighted (hyperopic), or have astigmatism. During LASIK eye surgery, San Diego ophthalmologist Dr. Tracy uses a laser to re-shape the cornea and improve the way the eye focuses light rays onto the retina in the back of the eye.
How Does LASIK Surgery Work?
LASIK is a surgery that works by using a two-step process. The first step involves creating a thin round corneal flap. This can be done either with a laser (Intralase femtosecond laser) or with a blade (microkeratome). The laser or blade creates a flap on the cornea, which is lifted to reveal the corneal tissue underneath. The second step involves using another laser (Excimer laser) to reshape the cornea.
Using the microkeratome for the first step is referred to as “conventional” or traditional LASIK, because initially this was the only option to access the deeper layers of the cornea. However, today most surgeons use the Intralase laser to create the corneal flap. When both steps are performed by lasers, this is often called “blade free” or Intra-LASIK.
Since everyone’s eyes are different and unique, San Diego ophthalmologist Dr. Tracy will map your eyes carefully during your consultation. If appropriate for your treatment, a Wavescan machine will map your cornea before the procedure, to determine your custom treatment.
During the actual LASIK surgery, San Diego ophthalmologist Dr. Tracy creates a thin circular flap in the cornea using the Intralase laser. He then lifts the flap and uses the VISX Excimer laser to reshape the exposed corneal tissue based on your prescription and a custom map of your eye. Dr. Tracy then replaces the flap to its original position. The flap and the epithelium are allowed to heal naturally, which can take 1-3 days. Over subsequent weeks, the vision stabilizes as the cornea heals. This can take a few weeks to a few months, depending on how large your treatment was and your individual healing rate.
Dr. Tracy uses only the blade-free, all-laser procedure. Dr. Tracy has performed thousands of procedures and can help you decide on the best choice for your needs and lifestyle.
Are You a LASIK Candidate?
While extremely common, it’s not the best option for everyone. To be a LASIK candidate, patients must meet certain criteria, such as age (at least 22), be free of eye injuries and infection, cannot have any refractive errors, and much more. To read a more comprehensive list of factors that determine eligibility, please visit our LASIK candidacy page.
How Much Does LASIK Eye Surgery Cost?
LASIK eye surgery cost can vary based on the technology and equipment used, surgeon experience, and geographic area. It can typically cost between $2,000 and $4,000 per eye. Be careful of some of the lower fees advertised, as they may be bait-and-switch techniques, involving unreasonable conditions and restrictions, or the laser center may be using older, outdated technologies such as the microkeratome blade.
San Diego Ophthalmologist Dr. Tracy utilizes the most advanced technologies and equipment, performing blade-free, all-laser surgery. We charge one flat fee for your procedure, which includes all pre-operative evaluations, special testing, and post-operative care. At Carlsbad Eye Care, Dr. Tracy performs all pre- and post-op care himself, including the free initial consultation. We offer no-interest Credit Care financing and payment plans to help make the cost of your procedure affordable. This will allow you to make small monthly payments over a period of time in accordance with your budget.
The LASIK Lasers
When performing LASIK surgery in Carlsbad, expert ophthalmologist Dr. Tracy uses the most advanced and state of the art technology available. At Carlsbad Eye Care, not only does Dr. Tracy perform bladeless LASIK, but he utilizes technology that is self-stabilizing and unique to each individual patient. The end result is a procedure that is effective, quick, and extremely safe.
Click here to learn more about the lasers utilized during LASIK.
PRK vs LASIK
Photorefractive keratectomy (also known as PRK) is a laser eye correction surgery that is very similar to LASIK. Both LASIK and PRK are used to correct vision in patients suffering from astigmatism, myopia, and hyperiopia, but each procedure is performed in a different way. Certain individuals benefit more from LASIK, while others are best served by PRK. When it comes to deciding between these two procedures, a skilled ophthalmologist such as Dr. Tracy can provide guidance and knowledge on which procedure is ideal for you.
Before and After LASIK
Before undergoing any type of surgery, it’s important to know what to expect before, during, and after the procedure, and LASIK is no different. As with any surgery, there are precautions and measures that patients need to make before and after LASIK surgery.
You are required to stop wearing contact lenses prior to the surgery, for a minimum of two to six weeks, as instructed by the doctor. You need to arrange for a driver to accompany you to your procedure, as you won’t be able to drive yourself afterward, because you will be given a muscle relaxer to calm you during the procedure and you will wear eye shields over your eyes. Wear loose, comfortable clothing, and refrain from wearing any perfume or make-up. A responsible adult must accompany you on the day of surgery.
You will not be allowed to drive on the day of your surgery, so you must arrange for someone to drive you home after the procedure. During the first few days after having LASIK, you may feel some eye irritation and tearing. The white part of your eye may be red for a few days. Your eyes may also be sensitive to light. You will need to wear a shield over your eye for the first few nights or when sleeping, and you must avoid rubbing your eyes for several months. You must use the prescription eye drops given to prevent infection, and keep your scheduled follow-up appointments to ensure that your eyes are healing properly. Typically, most patients see 20/20 within a few days after the procedure.
Your LASIK Results
After LASIK, patients can expect to experience a temporary itching or dry eye sensation after surgery. In the weeks following surgery, patients should refrain from performing any physically-demanding activities, as certain sports and activities may dislodge the corneal flap created during LASIK. For a few months after LASIK, patients may experience vision fluctuations that revolve themselves in time. After a few follow-up appointments with Dr. Tracy, patients have an excellent change of receiving 20/20 vision thanks to their LASIK results!
Carlsbad LASIK FAQs
Although LASIK is an incredibly common procedure in the United States, many patients have questions about the surgery and their eligibility. At Carlsbad Eye Care, we want to ensure that nobody feels lost or confused about LASIK, which is why we have compiled this FAQ with some of the most commonly-asked questions about the procedure. If you have a question that isn’t listed below, please feel free to contact our office today by calling (760) 603-9910.
Q: Is LASIK permanent?
A: The laser permanently changes the shape of your cornea. However, your eyes may undergo natural changes in shape as you grow older, or your vision may regress. Although for most people, the procedure results in long-lasting vision correction, some may experience slight changes in vision and may wish to undergo an “enhancement” procedure to correct these changes. Less than 10% of patients ever need enhancements after having undergone LASIK eye surgery.
Q: How long will it take my eyes to heal from LASIK surgery?
A: Most people will experience significant visual improvement in 2-4 days. A complete LASIK recovery may take six months. During this period, you should avoid high-impact activities so that your eyes can heal. Contact sports run the risk of dislodging the flap created during LASIK, should you get hit in the eye.
Q: Will I still need reading glasses after having LASIK surgery?
A: Everyone needs reading glasses at some point, as the ability of the eyes to focus on objects up close decreases as we age (a condition called presbyopia, which usually occurs after age 40). Depending on your age, you may need to wear reading glasses after having LASIK surgery. An alternative for people with presbyopia is to have monovision LASIK, which may lessen or eliminate the need for reading glasses.
Monovision is where one eye is corrected for distance and the other eye is corrected for reading. Your brain adjusts and focuses on the eye needed depending on your activity. Typically, we will try this method first with glasses or contact lenses to see if you would be comfortable with it. Most patients either love it or hate it, so it is imperative to try it out before undergoing a monovision LASIK treatment. Consult Dr. Tracy to see if this is a good option for you.
Q: How long does the LASIK surgery procedure take?
A: The entire procedure takes about 20 minutes, approximately 10 minutes per eye. However, expect to be at the facility for 1-2 hours for pre-op testing, for the muscle relaxer to take effect, for the post-op exam, etc.
Q; Will I be awake during the procedure?
A: Yes, but you will be given medication to relax. Also, your eyes will be numbed with drops.
Q: Do I have to have one eye treated at a time?
A: No. Typically both eyes are treated during the same visit; however you can treat one eye at a time if this makes you more comfortable.
Q: Can I resume normal activities after LASIK?
A: You can resume your normal daily activities after a day or two, but strenuous activities and swimming should be avoided for a few weeks. For contact sports, you should wear goggles for a period of at least 3 months to ensure that your eyes do not get hit and risk dislodging the corneal flap.
Q: Can I have LASIK if I have astigmatism?
A: Yes, astigmatism is routinely corrected through LASIK. More than 60% of patients who undergo LASIK eye surgery have some astigmatism.
Call Carlsbad Eye Care Today!
To schedule your free LASIK consultation with a LASIK expert in Carlsbad, please call us at (760) 603-9910, or book your appointment online.
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