Preparing for your first LASIK visit, or thinking about scheduling a consultation? Before you head to your local LASIK center, it’s important to consider any questions you might have about laser vision correction. Ahead, we’ll cover five questions that everyone should ask when visiting their LASIK doctor.
How many LASIK surgeries have you performed?
This is the perfect place to start when getting to know your LASIK surgeon. While a low number of surgeries don’t necessarily speak poorly of a provider, many people prefer to work with a more experienced surgeon. No matter your preference, it’s always a good idea to learn about your surgeon’s experience level.
What laser technology do you use?
LASIK technology is always evolving, including the lasers used to perform the procedure. In addition to standard laser vision correction, your provider may offer options like Bladeless LASIK, Custom LASIK, and Topography-Guided LASIK. Each comes with its own benefits, and your provider will help decide which is right for you.
What determines my LASIK candidacy?
The first thing to know is that if you’re healthy and over the age of 18, you’ve already checked two of the biggest boxes. However, each LASIK candidacy is evaluated individually, and it’s important to understand exactly how your candidacy is determined.
LASIK is a quick procedure – just 15 minutes, total – and is performed on an outpatient basis at your LASIK center. You likely have more questions about the LASIK procedure and your LASIK doctor is the perfect person to ask for more information.
What can I expect after my LASIK surgery?
While LASIK is known to deliver consistent results, everyone heals individually. If you want to understand more about what the recovery period is like, how long it takes, and how soon you’ll notice improved vision, ask your LASIK surgeon for details. Online research may provide an outline, but only your surgeon can give an individualized answer based on your prescription and personalized laser eye surgery treatment plan.
These are some of the most common LASIK questions, but there are all sorts of small details that you may want to ask about during your visit. Remember that there is no such thing as a silly question! Before your visit, set aside some time to make a list of your key questions. Your LASIK surgeon will be happy to provide answers, tailored to your individual case.
Many LASIK eye surgery candidates question if they need to continue seeing an eye doctor after they have their procedure. After all, you could have 20/20 vision or better after surgery, which means there’s no point in getting regular eye exams, right? Wrong. Even after LASIK surgery it is important to get a comprehensive eye exam at least every one to two years. In these exams, eye doctors do more than just check your prescription and prescribe contacts or eyeglasses, so it is necessary to keep up with them even after your LASIK procedure.
Your doctor will also check your overall eye health and for a multitude of potential problems such as: early signs of eye disease, focusing issues, refractive errors associated with age, and eye teaming problems or making sure your eyes work together and are properly aligned.
Since most people take their vision and visual health for granted and usually don’t notice that something is wrong until there is a bigger problem, it is essential to keep up with routine eye exams after LASIK eye surgery. This way, your eye doctor can detect any eye problems early on so that they can be remedied as soon as possible. Some people will also experience dry eyes and discomfort from allergies, and an eye doctor can prescribe eye drops to relieve these symptoms so you can enjoy the benefits of your LASIK surgery to the fullest.
LASIK Eye Surgery: A Lifetime Commitment
By choosing to have LASIK surgery, you’ve already decided to live life with better vision, and annual visits to your eye doctor will help you enjoy those benefits for years to come. At TLC Laser Eye Centers, the TLC Lifetime Commitment® helps patients maintain the best possible vision throughout their lives by offering LASIK enhancements to eligible candidates. One of the main conditions of this program is to complete an annual eye exam with your TLC-affiliated eye doctor, making it even more important to continue with regular eye exams after LASIK eye surgery.
It is always important to consult with your eye doctor for the best exam schedule after LASIK eye surgery based on your personal eye health. Attending these appointments is the best way to make sure you can benefit from a lifetime of better vision.
Presbyopia is different from other vision problems because it affects everyone, eventually. Our eyes change as we age, and those changes eventually make it more difficult to focus on close objects. Reading can be especially challenging, and presbyopia is the main reason that most people over 45 years of age require reading glasses for up-close vision. LASIK eye surgery centers offer a number of popular options for treating presbyopia, and taking the strain out of close vision.
When you are a child and a young adult, the lenses in your eyes have great flexibility, which makes it easier to adjust your focus for viewing close objects. Over time, your lenses begin to become more rigid, making it more difficult to focus. Most people will begin to feel symptoms of presbyopia around age 40, though the severity varies from person to person.
One of the first signs of presbyopia is strain while reading. You may find that you have to hold objects farther away than you would have in the past, in order to achieve the same level of focus.
Headaches are a common symptom, especially if you do a lot of reading for work or leisure. This is true whether you are reading from a screen, or a sheet of paper.
The effects of presbyopia grow more severe over time, and most people will have lost significant lens flexibility by age 65.
Since presbyopia happens gradually over time, it’s not always as easy to notice as other vision problems.
LASIK Eye Surgery Options for Treating Presbyopia
Reading glasses are a common option for addressing presbyopia, but they’re not a fit for everyone. Your work may make glasses impractical, or you may simply want a solution that’s less cumbersome. A number of vision correction options have proven effective for the task, and there is even a special tool for the job.
Monovision LASIK
Monovision LASIK is a solution for people with presbyopia. With monovision, one eye is corrected for far sight, and one is corrected for close sight.
The result is similar to what you would get from wearing bifocal glasses. Your eye doctor or LASIK specialist can help you simulate the effects of monovision, to see if it’s the right choice for you.
Presbyopia may affect everyone, but it doesn’t have to mean wearing reading glasses for the rest of your life. Contact a TLC laser eye surgery specialist to discuss your options for vision correction surgery.
For many people with vision problems, glasses and contact lenses, are simply a part of life. In fact, a recent poll indicates that many people who wear glasses or contacts to deal with vision problems either aren’t aware of LASIK eye surgery, or aren’t familiar with how the laser eye surgery process works. While the right vision care solution for you ultimately comes down to individual factors, now is a great time to consider the benefits of LASIK vision correction.
Dealing with Vision Problems? Why You Should Consider LASIK Eye Surgery
The LASIK vision correction process begins when you schedule your free consultation, and meet with your local laser eye surgery team. Your consultation is the time to learn more about laser eye surgery options available, what the best options are for your individual vision needs, and to get answers to all your questions. You’ll also have the opportunity to learn the facts about what LASIK eye surgery is like, and how the process works.
LASIK is an outpatient procedure, so you get to go home the same day. The surgery only takes around 15 minutes, for both eyes.
The procedure is so brief in part because much of the prep work is done before-hand, when you meet with your laser eye surgery team.
From pre-op planning to post-op checkups, the whole laser eye surgery process takes place at your local LASIK center.
If you’re in good overall health, have had a steady vision prescription for at least one year, and are over 18 years of age, then your laser eye surgery candidacy is already off to a great start.
The Lifestyle Benefits of LASIK Vision Correction
Ask a LASIK patient about the benefits of having laser eye surgery, and you’ll find some common themes, along with the unique, personal ways that each individual enjoys clear vision. Freedom is a very common word when you hear people talk about LASIK results, whether that means the freedom to rekindle an interest in a favorite hobby, or the joy of experiencing the little things in life without always having to worry about vision correction devices.
While nobody can promise that you’ll never have to wear glasses or contacts again, many LASIK patients are able to rely significantly less on vision correction devices after having the procedure.
Wouldn’t it be nice to wake up, look at the alarm clock, and realize you don’t need to scramble for your glasses to start the day? What about attending an event with the family, and always being ready to snap the right photo, at the right moment?
Thinking of traveling to a new place, or simply enjoying the scenery close to home? Enjoy every moment with the benefit of clearer vision, and worry less about what will happen if you forget your glasses or contacts at home.
Perhaps you enjoy playing sports, creating art, or taking part in other hobbies that require a sharp eye for detail. With clearer vision, you will have the freedom to enjoy your favorite hobbies with a new-found freedom.
When you’re ready to learn more about LASIK vision correction and understand if you’re a candidate for LASIK, our team is here to help. Schedule your free consultation at your local TLC Laser Eye Center with a phone call, or by filling out a quick form on our website.
Is there a connection between diabetes and LASIK surgery? Let’s address common concerns and considerations for potential laser vision correction candidates.
In 2021, an estimated 38.4 million people in the U.S. were living with diabetes[i]. This article explores if there is a relationship between diabetes and LASIK candidacy, provide insights into potential risks, eligibility factors, and post-surgical considerations.
What Is Diabetes?
Diabetes, a complex metabolic disease affecting blood glucose(sugar) levels, is characterized by insufficient insulin production or inefficient insulin utilization. Insulin helps blood sugar enter the body’s cells so it can be used for energy. Insulin also signals the liver to store blood sugar for later use. Uncontrolled diabetes can lead to various health issues, including heart problems, kidney diseases, and ocular complications such as diabetic retinopathy, cataracts, and glaucoma.
Ocular Complications Associated with Diabetes
Diabetic retinopathy, cataracts, and glaucoma are common eye problems linked to diabetes[iii]. The risks escalate when diabetes is poorly controlled, emphasizing the importance of maintaining blood sugar, blood pressure, cholesterol, and body weight within target levels.
LASIK Eligibility for Diabetic Patients
While the FDA considers diabetes a relative contraindication for LASIK, recent research supports the safety and efficacy of LASIK in well-controlled diabetic patients[iii], [iv]. LASIK specialists evaluate factors such as diabetes duration, eye health, and blood glucose control to determine eligibility.
Factors Influencing LASIK Eligibility as a Diabetic
LASIK specialists assess diabetes duration, perform comprehensive eye exams, and analyze recent HbA1C test results to gauge eligibility. The stability of glasses or contact lens prescriptions is crucial, ensuring long-term visual benefits post-surgery.
Listen to Dr. Brewer from LasikPlus, our Family of LASIK brands, talk about LASIK and diabetes.
Type 1 vs. Type 2 Diabetes and LASIK
There is no discernible difference in LASIK outcomes between Type 1 and Type 2 diabetic patients[iii]. Pre-operative considerations apply uniformly to both groups.
Recovery Considerations for Diabetic LASIK Patients
Diabetes is associated with delayed healing, potentially increasing the risk of post-surgical infection. However, advancements in LASIK technology have improved the healing process, making LASIK a favorable option compared to other procedures.
Managing Dry Eye after LASIK for Diabetic Patients
Dry eye is generally a temporary post-surgical event, with advancements minimizing its incidence. Diabetic patients, with potential delayed corneal healing, should discuss this concern with their LASIK specialists and follow post-operative instructions.
Resuming Diabetic Eye Exams after LASIK
Maintaining regular diabetic eye exams is crucial for overall eye health, even after LASIK. An individualized LASIK procedure considers diabetes control and ensures the absence of diabetes-related effects on vision and eye health.
Diabetic patients can undergo LASIK with proper management and consideration of specific factors. Understanding the eligibility criteria, risks, and recovery process empowers individuals to make informed decisions about their eye care journey. Always consult with LASIK specialists and diabetes managing physicians for personalized guidance.
[iv] Cobo-Soriano R, Beltrán J, Baviera J. LASIK outcomes in patients with underlying systemic contraindications: a preliminary study. Ophthalmology. 2006 Jul;113(7): 1118.e1-8.
[v] Ata A, Lee J, Bestle SL, Desemone J, Stain SC. Postoperative hyperglycemia and surgical site infection in general surgery patients. Arch Surg. 2010 Sep;145(9):858-64.
[vi] Shoja MR, Besharati MR. Dry eye after LASIK for myopia: Incidence and risk factors. Eur J Ophthalmol. 2007 Jan-Feb;17(1):1-6.
[vii] Salomão MQ, Ambrósio R Jr, Wilson SE. Dry eye associated with laser in situ keratomileusis: Mechanical microkeratome versus femtosecond laser. J Cataract Refract Surg. 2009 Oct;35(10):1756-60.
If you’re researching your laser eye surgery options, you may have seen bladeless LASIK also referred to as blade-free LASIK or all-laser LASIK or modern LASIK. Your eye doctor can help you choose the right procedure for you and your vision needs, but in this post, we review several benefits for a bladeless LASIK procedure.
How are flaps created for LASIK?
Traditional LASIK creates a flap in the cornea with a microkeratome. This device uses a blade to cut a thin flap in the cornea. After the flap is created it is lifted, the eye is reshaped using am excimer laser. With blade-free LASIK, a femtosecond laser uses light energy to create a similar flap, therefore no blades are ever used. This laser is very gentile to the human cornea and has precision down to 10 microns. The largest benefit of blade-free LASIK is a significant reduction in intra-operative complications.
What are the benefits of Bladeless LASIK?
There are many clinical benefits of all-laser LASIK. First, there are significantly fewer intra-operative complications. Second, there is a reduction of post-operative complications such as diffuse lamellar keratitis, flap straie, and epithelial ingrowth. Finally, because the flaps are of a more precise thickness, patient’s with greater refractive errors or thin corneas may be treated safely with LASIK. Previously, these patient may not have been good candidates for LASIK.
Is Custom Bladeless LASIK Right for Me?
At TLC Laser Eye Centers, because the benefits of bladeless LASIK are so significant, it is the only way we perform LASIK eye surgery.
Considering LASIK eye surgery? When you calculate the long-term cost savings, LASIK often pays for itself in under 5 years. Learn more about the financial and lifestyle benefits of LASIK.
The Ongoing Cost of Glasses and Contacts
If you wear contacts or glasses, you likely spend over $500 per year on supplies and replacements. That cost adds up over time. LASIK offers an alternative with a one-time upfront investment that saves money in the long run.
According to average costs for popular brands:
A 90-day supply of daily disposable contacts costs $69.99 per eye, per year
Contact solution can be up to $144 annually
Replacing glasses every 5 years costs $250 or more
The total yearly cost for contacts and glasses is approximately $3,000
Convenience and Lifestyle Benefits
Beyond cost savings, LASIK also alleviates the hassle of glasses and contacts. An independent survey found that people spend over 60 hours per year managing, changing and cleaning eyewear.
Glasses and contacts also impact lifestyle. Have you ever:
Played sports with glasses sliding down your nose?
Dealt with irritated eyes from sleeping in contacts while traveling?
Run out of contacts before an important event?
Fumbled for your glasses to check on family members at night?
By correcting vision with LASIK, you can say goodbye to these annoyances.
The Bottom Line
While conveniences like text messaging and grocery delivery improve lifestyle, they rarely provide financial returns. LASIK is a rare investment that offers both cost savings and enhanced quality of life.
If you’re considering LASIK, calculate your own potential cost savings versus glasses and contacts. Also reflect on the lifestyle benefits of being glasses and contact-free. For many patients, LASIK is an investment that pays off with compound interest.
Perhaps you’ve thought about laser eye surgery in the past, but have been put off after sifting through some of the myths and misinformation about the procedure. Or, perhaps you have a friend who told you she heard “this,” or he heard “that” about LASIK eye surgery. With all the myths and misinformation out there, how do you determine the truth? Don’t let yourself be misled by incorrect information. Get the facts about LASIK and let’s debunk these common LASIK myths.
Myth: LASIK is painful
It is completely natural to worry if there will be pain when undergoing any procedure. The good news, however, is that LASIK patients rarely report any pain. Drops are used to numb the eyes. Typically, you will feel some slight pressure at the start of the procedure, which will last a couple of minutes.
Myth: LASIK is such a new surgery that all the potential risks and side effects aren’t known yet
It is a common misconception that LASIK eye surgery is a new procedure. People fear this “new and unknown” operation. In fact, laser eye surgery was invented in the 1980s, with the first US procedure occurring in 1987.[i] This means that LASIK has been performed in the US for over 30 years! Moreover, the technology continues to improve, which means better results for you.
Myth: LASIK only works on nearsighted patients
Two factors have led to the prevalence of this myth. One, nearsightedness is one of the most common eye conditions, so of course, many LASIK patients are nearsighted. Two, when LASIK first came on the scene, it was only used to treat nearsightedness (also called “myopia”). Today, LASIK eye surgery can treat much more than just nearsightedness, including other refractive errors such as farsightedness (hyperopia) and astigmatism.
Myth: You will never need glasses again after having LASIK
This myth is a yes and no. After LASIK, you will most likely be able to ditch your glasses! According to the Mayo Clinic, more than 8 out of 10 people who undergo LASIK eye surgery no longer need glasses or contact lenses for most of their activities.[ii] However, you may still need your glasses for certain activities (like driving at night or reading). Additionally, having undergone LASIK will not change the fact that your eyes will continue to age naturally, which may mean a change in vision down the road.
Myth: You can go blind from LASIK
The fear of going blind is very common, but it is extremely uncommon to experience vision loss due to laser eye surgery. There has never been a reported case of a patient going blind from LASIK.[iii] LASIK is a safe and effective procedure when performed by a skilled and experienced surgeon.
Myth: The treatment time is very long
Most patients are surprised to find out how quickly the procedure is over, often in as little as 15 minutes. Recovery time is also not typically a lengthy process. People can go home immediately after the procedure and back to their everyday schedule within 24 hours. However, it is important to follow the post-operative care instructions provided by your surgeon to ensure proper healing and optimal results.
Myth: LASIK is too expensive for most people to afford
Don’t write off LASIK as too expensive before doing some research. There are a variety of payment options to look into:
Insurance savings: TLC Laser Eye Centers partners with most vision and health insurance companies to give members savings on LASIK.
Health Savings Accounts (HSA): These accounts can be used to pay for elective services like LASIK and other laser eye surgeries.
Flexible Spending Account (FSA): If you have an FSA, you may be able to use that money toward LASIK eye surgery.
Financing options: Many providers offer financing options to make LASIK more affordable. TLC Laser Eye Centers works with CareCredit to offer patients attractive financing options that make your LASIK procedure as affordable as possible.
Myth: You’re too old to get LASIK
You may assume you’re too old to bother getting laser eye surgery, or that your eyes are “too far gone.” In fact, there is no age limit for receiving LASIK! Even patients in their 60s experience clearer vision with laser eye surgery. However, it is important to consult with a LASIK specialist to determine if you’re a good candidate for LASIK based on your individual eye health and other factors.
Myth: LASIK can’t treat astigmatism
Astigmatism is a common eye condition that results in a distortion of the image on the retina of the eye due to an imperfection in the curvature of the cornea. This can make it difficult to treat with glasses or contact lenses. The good news is that LASIK eye surgery treats common refractive errors such as nearsightedness, farsightedness, and astigmatism. LASIK can effectively correct astigmatism by reshaping the cornea to improve the way light enters the eye.
Are you ready to move past the myths and get the facts about LASIK eye surgery? Schedule a free consultation with a LASIK specialist at a TLC Laser Eye Center location near you.
Laser eye surgery, known as LASIK, has revolutionized vision correction for millions of people worldwide. However, despite its widespread success, there are still common myths and misconceptions surrounding the procedure that can deter potential candidates from exploring this life-changing option. In this article, we will delve deeper into these myths and provide accurate information to help you make an informed decision about LASIK eye surgery.
One prevailing myth suggests that LASIK is a painful procedure. It is understandable that individuals may have concerns about experiencing discomfort during any medical intervention. However, LASIK patients typically report minimal to no pain. The eyes are numbed with drops before the surgery, and any sensations felt during the procedure are often described as slight pressure, which lasts only a few minutes.
Another myth revolves around the perception that LASIK is a relatively new and untested procedure, leading to concerns about unknown risks and side effects. Contrary to this belief, LASIK has been performed for over 30 years since its invention in the 1980s. The technology and techniques have evolved significantly during this time, making LASIK a well-established and highly refined surgical option. Continuous advancements in laser technology and surgical techniques contribute to improved outcomes and enhanced safety for patients.
One misconception suggests that LASIK is exclusively effective for nearsightedness. This myth persists due to two main factors. Firstly, nearsightedness is a prevalent refractive error, and many individuals seeking vision correction are nearsighted. Secondly, when LASIK was initially introduced, it primarily targeted nearsightedness. However, LASIK has advanced to address various refractive errors, including farsightedness, astigmatism, and even a combination of these conditions. Therefore, LASIK offers a comprehensive solution for a wide range of visual impairments.
A commonly heard myth asserts that LASIK eliminates the need for glasses altogether. While it is true that the majority of LASIK patients experience significant improvements in their vision and reduce their dependence on glasses or contact lenses, it does not guarantee absolute freedom from corrective eyewear. According to the Mayo Clinic, more than 80% of LASIK patients achieve clear vision without glasses for most activities. However, certain circumstances, such as driving at night or engaging in detailed close-up work, may still require the use of glasses. Additionally, it is essential to remember that aging and other natural factors can affect vision over time, which may necessitate the use of glasses or additional vision correction methods in the future.
One of the most common concerns surrounding LASIK is the fear of going blind as a result of the procedure. It is crucial to emphasize that the risk of vision loss due to LASIK is extremely rare. In fact, there has never been a reported case of a patient going blind from LASIK. LASIK is a meticulously performed surgery by skilled and experienced surgeons who prioritize patient safety and carefully evaluate eligibility criteria. By adhering to rigorous pre-operative assessments and post-operative care, the risk of adverse outcomes is significantly minimized.
Another myth implies that LASIK procedures are time-consuming and require lengthy recovery periods. Contrary to this misconception, LASIK is a relatively quick procedure, often completed in as little as 15 minutes per eye. Patients can typically return home immediately after the surgery and resume their daily activities within 24 hours. However, it is essential to follow the post-operative instructions provided by the surgeon to ensure proper healing and optimize the recovery process.
Affordability is a significant consideration for many individuals contemplating LASIK. However, assuming LASIK is too expensive without conducting thorough research may lead to missed opportunities. Various payment options exist to make LASIK more accessible. Some vision and health insurance companies partner with LASIK providers to offer savings to their members. Additionally, Health Savings Accounts (HSA) and Flexible Spending Accounts (FSA) can often be utilized to cover LASIK expenses. Furthermore, many LASIK providers offer financing options, such as attractive payment plans or partnerships with third-party financing companies, making LASIK more affordable for a broader range of individuals.
Age should not be a deterrent when considering LASIK. Another myth suggests that individuals are too old to benefit from laser eye surgery. However, there is no specific age limit for LASIK candidacy. Even patients in their 60s can experience significant improvements in vision through LASIK. The suitability for LASIK depends on several factors, such as overall eye health and stability of the prescription. Consulting with a LASIK specialist can help determine whether an individual is a good candidate for the procedure, regardless of their age.
Lastly, some individuals believe that LASIK cannot effectively treat astigmatism. Astigmatism is a common refractive error characterized by an irregular curvature of the cornea, resulting in distorted vision. The good news is that LASIK is a versatile procedure that can effectively correct astigmatism. By reshaping the cornea using laser technology, LASIK can address the irregularities and restore clearer vision for individuals with astigmatism.
In conclusion, LASIK eye surgery has debunked many myths and misconceptions over the years, emerging as a safe, effective, and widely practiced procedure for vision correction. Understanding the facts is essential in making an informed decision about LASIK. By dispelling these common myths, individuals can confidently explore the potential benefits of LASIK eye surgery. Schedule a free consultation with a LASIK specialist at a reputable TLC Laser Eye Center near you to gather accurate information and determine the best course of action for your vision correction needs.
LASIK eye surgery is a popular procedure that can correct vision problems such as nearsightedness, farsightedness, and astigmatism. In general, it is a safe procedure with a low complication rate, but it is important to weigh the risks and benefits before making a decision.
How Safe Is LASIK?
The safety of LASIK has been studied extensively. The complication rate for LASIK is estimated to be less than 1%. The most common complications are dry eyes and glare, which usually go away on their own within a few weeks or months. Other, more serious complications, such as infection and corneal ectasia, are rare.
Who Is a Good Candidate for LASIK?
Not everyone is a good candidate for LASIK. You may not be a good candidate if you have:
Corneal ectasia (a thinning of the cornea that can lead to vision loss)
Should I Get LASIK Eye Surgery?
The decision of whether or not to get LASIK eye surgery is a personal one. You should weigh the risks and benefits carefully and discuss the procedure with your eye doctor.
If you are considering LASIK eye surgery, it is important to do your research and choose a qualified LASIK surgeon. You should also ask about the surgeon’s experience with LASIK and their number of procedures performed.
I hope this article has helped you learn more about the safety of LASIK eye surgery. Like any surgery, LASIK has risks and potential complications that are discussed during a surgical consultation prior to the procedure. If you have any further questions, please consult with your eye doctor.
Experience the clarity of vision with Laser-Assisted in Situ Keratomileusis (LASIK), the leading refractive surgery method approved by the FDA. LASIK corrects common refractive errors such as myopia (nearsightedness), hyperopia (farsightedness), and astigmatism to enhance your visual experience.
To determine if LASIK is right for you, a consultation is essential to determine if you are a safe candidate for the procedure. During this process, your corneal thickness will be assessed. Corneal thickness is an important factor to determine if your prescription can be safely treated while ensuring a visually stable outcome.
Why does Corneal Thickness Matter?
The cornea, the transparent front tissue of the eye, is one of the influencers of your refractive error or prescription. LASIK utilizes a laser to modify the cornea’s shape and correct refractive errors. A specific corneal thickness is required to guarantee ample tissue remains after ablation. This thickness of the cornea after LASIK treatment, referred to as the residual stromal bed, helps to maintain corneal stability.
Corneal Thickness Requirements for LASIK
Measured in micrometers or microns, normal corneal thickness is around 520 microns. The femtosecond laser creates a flap of approximately 110 microns, and after ablation, the residual stromal bed should measure a minimum of 250 to 270 microns. This thickness ensures safety and stability, with individual variations based on refractive error.
Before LASIK, a corneal thickness test will need to be performed. This can be done with an instrument called a pachymeter or using more sophisticated topography mapping technology. These tests will assess if you meet the LASIK minimum corneal thickness. A thinner cornea may pose risks, making LASIK unsuitable.
Addressing Thin Corneas: Alternatives to LASIK
If your cornea is too thin for LASIK, alternatives like Photorefractive Keratectomy (PRK) may be considered. PRK, a laser vision correction procedure similar to LASIK, doesn’t require creating a flap, making it suitable for thinner corneas. While PRK may take longer to heal, it can be a safer option for those with thinner corneas.
Corneal thickness measurement is a crucial step in LASIK screening to prevent complications. Ensure your preoperative evaluation includes a thorough assessment of corneal thickness for a safe and successful LASIK experience.
Contact TLC Laser Eye Centers today for a comprehensive consultation to determine your LASIK candidacy. If LASIK isn’t recommended for you, inquire about alternative options like PRK. With over 30 years of experience and cutting-edge LASIK technology, our team ensures a trusted recommendation for the best refractive procedure tailored to your needs.
