March 2023 - Fight 4 Eye Health

LASIK vs LASEK: What Sets Them Apart?

What form of Laser Eye Surgery is LASEK?

Eye surgery known as LASEK is a type of laser vision correction that can address nearsightedness, farsightedness, and astigmatism. Excimer lasers are used in LASEK, just as they are in LASIK and PRK, two other forms of laser vision correction.

In all three procedures, the surface of the eye, known as the cornea, is reshaped. LASEK is a surgical procedure that reshapes the cornea to improve the eye’s focusing power. This results in sharper vision that does not require the use of glasses or contact lenses.

Patients who, in other respects, would be suitable candidates for PRK are typically encouraged to follow the LASEK route instead. When contrasting LASEK vs LASIK, be sure you have a firm grasp of the distinctions between the two best laser eye surgery procedures.

LASIK and LASEK: What’s the Difference Between These Two Procedures?

The LASIK surgery procedure is not appropriate for everyone. On the other hand, those individuals who aren’t suitable candidates for LASIK surgery may discover that LASEK surgery is a solution for meeting their requirements for laser vision correction.

People who are suitable candidates for laser vision correction should expect results that are comparable across all of the different types of laser surgery.

The process of preparing the eye for the laser treatment is where LASIK and LASEK surgery diverges significantly from one another. LASIK surgery is the more common of the two procedures.

A microkeratome or a femtosecond laser is a surgical instrument that is used to generate a thin flap on the cornea during the LASIK surgery procedure.

The surface of the cornea, just under the protective flap, is treated with the laser vision correction procedure. After that, the flap is repositioned such that it covers the area that is being treated. The new flap acts as a natural bandage, ensuring that the eye remains comfortable while it heals; as a result, the patient’s vision is significantly improved the following day.

What’s the Difference Between LASEK and PRK?

During the PRK procedure, the surgeon will begin by removing a very thin layer of the cornea’s outermost layer, which is a layer of cells known as the epithelium. It is possible to remove the epithelium using either a mechanical tool like a spatula or the use of alcohol. After that, an excimer laser is used to remodel the corneal tissue that lies beneath the surface.

After that, a bandage contact lens is positioned, and around five days later, a new epithelial layer will have grown back.

How Does the LASEK System Operate?

The LASEK laser eye surgery incorporates aspects of both the LASIK and PRK surgery procedures to varying degrees. LASEK surgery is a procedure that, similar to PRK surgery, involves separating the epithelium, which is the layer of cells that cover the cornea, from the tissue that lies underneath.

However, with LASEK, the epithelium is not totally removed and thrown away like it is in PRK.

Instead, the epithelium is gently moved to one side of the cornea, and it remains attached to the eye throughout the procedure.

Following the application of the excimer laser treatment to the exposed cornea, the epithelial tissue is repositioned such that it covers the surface of the eye once again. After that, a bandage contact lens will be placed on the eye in order to maintain the epithelium’s position while the eye is healing.

Epi-LASIK, often known as e-LASIK, is a variant of LASEK that does not include the use of alcohol to relax the epithelium before the laser treatment procedure. In epi-LASEK, the surgeon separates the epithelium from the eye using nothing more than a plastic blade that has been dulled. Utilizing this method eliminates the risk of an alcohol-induced response, which might potentially cause harm to the epithelial cells.

LASIK surgery patients who have thin corneas or extremely high prescriptions may not be ideal candidates for the procedure, but they may be good candidates for LASEK, which stands for laser epithelial keratectomy. LASEK surgery, on the other hand, often causes more discomfort and requires a longer period of recuperation than LASIK.

What Should You Do to Get Ready for the LASEK Surgical Procedure?

The preparation for laser vision correction is, for the most part, the same regardless of whether the method is recommended for the procedure. When getting ready for LASEK surgery, make sure to follow these 4 steps:

1. Would the LASEK procedure be beneficial for your condition?

Your eye surgeon will first and foremost perform a comprehensive examination of your eye to determine whether or not you are a good candidate for laser vision correction and then discuss which technique is most appropriate for your specific set of circumstances.

2. A few days before the scheduled procedure, you should refrain from wearing contact lenses.

Second, it is quite likely that you will be instructed to refrain from wearing your contact lenses for a period of time prior to the scheduled date of your laser eye surgery. This is done to guarantee that the measurements of your eye that are required for the surgery are as precise as they possibly may be (contacts can change the shape of your cornea).

3. Be aware of what you should anticipate throughout the LASEK process.

Third, you need to be aware that you will remain awake throughout the process. During the procedure, you may be given valium or another anti-anxiety drug in order to help you relax and remain calm. Do not be concerned; your eye surgeon will administer numbing drops to your eyes in order to keep you comfortable throughout the procedure. Visit https://fight4ourhealth.org/what-is-the-consequence-of-using-expired-eye-drops/ to read about What Is the Consequence of Using Expired Eye Drops?

4. Have travel arrangements planned

You will not be able to drive yourself following the laser eye surgery, so it is imperative that you make prior arrangements for a ride home with a friend or family member.

How Long Does it Take to Recover from LASEK?

The length of time needed for recuperation is a significant factor to consider when choosing between LASEK and LASIK surgery. In the case of LASEK surgery, you will need to take a few days off of work to allow your eyes to recover, which normally takes approximately a week.

During the healing phase following your laser vision correction surgery, you will be given a regimen of medicated drops to assist keep you comfortable and support the healing process. This is standard practice for all laser vision correction surgeries.

All three procedures, LASIK, PRK, and LASEK, have high success rates and produce results that are comparable in terms of vision improvement. Following a comprehensive evaluation of your eyes, your ophthalmologist will discuss with you the various kinds of laser eye surgery that are available and help you select the one that is most suited to your individual preferences, as well as the specifics of your eyesight and your anatomy.

Conclusion

Personal Eyes’ mission is to provide information to everyone interested in learning how to better their eyesight. And if you are seriously considering laser eye surgery, you need first ensure that you are a suitable candidate.

If you are having any questions or inquiries about how to have correct vision, Laser eye surgery, Contact lenses, Corneal tissue problems, Lasik surgery, laser eye surgery procedures, laser eye surgery cost, refractive laser eye surgery, laser treatment, advanced surface laser ablation, glasses prescription, blurry vision, the surgical procedure for refractive surgery or Lasik laser eye surgery – you should get in touch with us via our Personal Eyes website to book your free assessment today.

What Is the Consequence of Using Expired Eye Drops?

When used properly, eye drops are helpful for a wide variety of eye conditions, including dry eyes, pink eye, and many more. Can I still use an old bottle of eye drops? Read on to find out all you need to know about eye drops, including whether or not an old bottle may still be used.

The modern discipline of optometry makes extensive use of eye drops for a variety of purposes. They keep your eyes moist and safe because of their saline composition. Eye drops are a common form of treatment used by Sydney eye hospital.

We have taken due diligence to publish articles such as this to help you live a healthy life. Our Personal Eye doctors are professionals who create a medium for eye health through laser vision correction, various laser treatments,s and surgeries in New South Wales and the rest of Australia.

Eye patients have been choosing eye drops, intravitreal injections, and surgeries such as pterygium surgery, LASIK surgery, and other latest technology for their eye conditions. we hope that you will find this post about home techniques to manage itchy eyes, which was written by our refractive surgeons, resourceful.

Sydney Eye Clinic: Your eye doctor may use or prescribe eye drops for any of the following conditions:

Tests for the Eyes

During an eye examination, your optometrist may employ eye drops. There are two primary justifications for this – to make an eye test more comfortable by widening your pupils, and during a glaucoma screening process, the doctor may use an eye drop medication to temporarily numb the surface of your eyes.

For a Cataract Surgery

Cataracts are a disorder that can hinder your vision and are often treated by surgery. Cataracts surgery often involves the use of eye drop medications to dilate the pupil, numb the region, and prevent infection.

Treating Conjunctivitis and Dry Eyes

Pink eye, often known as conjunctivitis, is an inflammatory disease of the conjunctiva. It can spread easily and could need medical attention if it doesn’t go away on its own. If your eye infection is caused by bacteria or viruses, your optometrist may recommend antibiotic eye drops.

Eyes that are always itchy and uncomfortable are a symptom of dry eye disease, which can have several causes. The eyes can be kept moist with the use of eye drops, both over-the-counter and via prescription. Find the finest eye drops for your requirements with the help of our eye doctor at Personal Eyes Clinics. You can also read about What to do to stop children from visiting a Sydney eye clinic by visiting https://fight4ourhealth.org/what-to-do-to-stop-children-from-visiting-a-sydney-eye-clinic/

Sensitive Eyes

Allergy symptoms including itching, tears, and redness can be alleviated with eye drops. The following are examples of potential eye drop formulations:

antihistamines
nonsteroidal anti-inflammatory medications (NSAIDs)
decongestants

Numerous domestic and professional situations call for the usage of eye drops.

What Happens if Expired Eye Drops Are Used?

While eye drops pose no significant health risks, you should avoid using them after the expiration date has passed. You put yourself at increased risk of illness and they become less effective.

If used and kept properly, eye drops should remain effective until their expiration date. However, once the seal on your eye drops is broken, you should be concerned about the possibility of bacteria development. Because of the preservatives in eye drops, contamination is less likely if the dropper does not come into contact with any outside objects.

Keep an eye on the expiration date of your eye drops

If you keep track of how long your bottle of eye drops has been open, you may exchange it with a new one, perhaps a more effective and safer one. Prior to using any eye drops, whether they were purchased over the counter or prescribed by your doctor, it is important to verify their expiration date.

Take the Suggestions of Your Optometrist

If you follow your eye doctor’s instructions, you should be OK using your eye drops over their expiration date. There may be particular guidelines for how long eye drops should be kept in the refrigerator before being used. It’s important to keep certain drops at room temperature while others must be kept cold.

Preservative-free eye drops require more caution during usage to prevent bacterial development. After 24 hours, eye drops of this sort should be thrown away.

When eye drops are both sterile and safe to use, they are most effective. If you’re not sure if your eye drops are still good, check the expiration date and keep your hands away from the dropper. Diseases might be spread by using a dirty dropper.

Advice on Using Eye Drops Safely

If you have eye drops at home, use them properly. If you aren’t careful, microorganisms might end up in your eye drops. There are universal precautions you should take when using any kind of eye drops.

Always Use Eye Drops Correctly

Using eye drops requires only a few minutes of training, and you may do it without risking infection. First, pull down on your lower eyelid with your fingers while you tilt your head back. Doing so makes a bag in which the dropper’s contents may be safely contained.

Softly squeezing the dropper will release just enough liquid to fill the bag. Don’t open your eye for 30-60 seconds so the fluid can soak.

When using eye drops, there are a few additional guidelines to keep in mind. Tips like: checking the expiration date of your eye drops, waiting at least 5 minutes between uses if you have two or more types of eye drops, washing your hands before and after using eye drops, making sure the dropper is clean and doesn’t touch your eye, eyelid, eyelashes, or any surface.

Don’ts of Safe Eye Drop Use

Using eye drops safely includes taking these precautions. These are general suggestions to follow:

Don’t use eye drops while wearing contact lenses unless permitted by your optometrist;
Don’t share your eye drops with anybody to avoid potential infection. Depending on the medicine, there may be certain guidelines you need to follow while using eye drops.

When Used Properly, Eye Drops May Be Quite Helpful

Drops for the eyes can aid in numerous ways, but only if they actually do their job. In addition to never using expired eye drops, you should strictly adhere to the instructions provided by your eye doctor. Get in touch with your eye doctor right away if you have any inquiries regarding eye drops.

Lastly

If you are having any questions or inquiries about how to have a correct vision, cataract surgery, Laser eye surgery, laser vision correction, diabetic retinopathy, minimally invasive glaucoma surgery, normally clear lens, vision loss, retinal conditions, short-sightedness, – you should get in touch with us via our Personal Eyes website to book your free assessment today.

Consider the factors outlined in this blog post, weigh the pros and cons, and most importantly, consult with a Sydney cataract surgeon at Personal Eyes before making the final decision.

What to do to stop children from visiting a Sydney eye clinic

Today, many children are battling eye diseases. If you visit eye clinics in Sydney, you will see countless kids. Then, one would think twice and pity those kids. Why would kids at their tender age visit a Sydney eye clinic? Perhaps, their parents are not doing the needful.

It is expedient for every parent/guardian to know that children are prone to have eye issues. Most significantly, children whose parents are not responsible. We were shocked the day we saw a child preparing to do cataract surgery. Who knows whether other children plan to do LASIK eye surgery (Laser eye surgery)? We saw a kid with a severe eye issue at Sydney eye hospital.

So, how can we stop our children from visiting a Sydney eye clinic? There are things parents should know. There’s a common saying that “prevention is better than care.” In other words, it is good to invest time and resources to know how to prevent children from spending time in an eye clinic than to witness them undergoing laser treatment.

Research shows that there are things to do to prevent a child’s eye from getting damaged. Some children at age 4 are already using eye drops. That’s so pathetic. Of course, some eye diseases are hereditary. But even at that, a child’s eye health needs proper monitoring.

Do you want your child to stay safe from visiting a Sydney eye clinic? Then, you need to shun all interruptions right now. Please follow us closely. But before we proceed to what to do, let’s discuss why children are prone to vision loss. Are you ready for the ride?

Children and eye problems

Amblyopia, sometimes known as “lazy eye,” affects roughly 2% of children between 6 and 72 months. And it is the most prevalent reason for visual loss in kids. Amblyopia is a condition in which vision is compromised due to faulty neural connections between the brain and the eye during early childhood. So what are the causes of youngsters losing their vision? Click here to read about LASIK vs LASEK: What Sets Them Apart?

Many neurodevelopmental conditions, including hearing loss, speech delay, Down syndrome, autism spectrum disorders, and cerebral palsy, are linked to more significant vision issues. In addition, maternal smoking is the main reversible risk factor for vision impairments in offspring.

If not, because cataract surgery cannot be conducted on kids, many children would have gone through it. But, of course, eye treatment options make it possible to solve eye issues among kids.

What to do to stop children from visiting a Sydney eye clinic

Children may need to be taught how to protect their eyes from harm and vision loss. Why? They may not be aware of how to prevent eye infections and injuries. You may also check for visual problems in your child and take the necessary measures to protect and improve vision.

Throughout pregnancy, you should begin to safeguard your unborn child’s eyes. Prenatal smoking may affect developing children’s eyes. Therefore, you should start protecting their eyes even before they are born. Ensure you give up smoking and receive quality prenatal care. Yes! Do this to avoid eye problems before and during delivery.

To help your children see better, there are a few simple care recommendations from a Sydney eye clinic. These precautions to prevent damage to children’s eyes may be beneficial.

Children must eat a balanced diet

A nutritious diet is essential for a child’s development and other body processes, including their eyesight. Therefore, could you encourage them to eat healthful foods? We discuss foods like meat, eggs, fish, veggies, and fruits. Green leafy vegetables and yellow veggies are rich sources of vitamin A. Hence, it is an essential nutrient for eye health.

Choose whole, freshly prepared meals over processed ones and junk food; you can advise your child. Eat a diversified diet to ensure children receive all the necessary vitamins and minerals. Your children’s favorite homemade snacks can be made tasty and wholesome. Study up on the healthiest foods for the eyes.

Drink plenty of water

Intake of water must be adequate for eye health. Please encourage your child to drink at least four glasses of water daily. The right amount may change according to your child’s age, activity level, and the weather. The cleansing process of the eye requires water.

Get enough rest

To maintain optimal eye health, one must get adequate sleep. A good night’s sleep refreshes the body and calms the eyes. Therefore, you can encourage your child to create a regular sleep schedule to maintain eye health.

Make sure they use their contact lenses or eyeglasses correctly

If your child is battling eye disease and has been given eyeglasses, please monitor him. As a parent, you must ensure your child uses eyeglasses as prescribed.

It’s possible that kids won’t use caution when wearing contacts or glasses. You may provide them encouragement and advice on how to wear it appropriately. Requesting that they do so while they read.

You may also request that they remove their spectacles to avoid sports-related injuries caused by shattered glasses. Always buy eyeglasses in line with the prescription provided by a Sydney eye clinic professional, check your vision, and replace your glasses as necessary.

Limit screen time

Youngsters frequently use computers, game consoles, telephones, and tablets extensively. The prolonged usage of these devices may strain the eyes. Therefore, screen time should be kept to no more than an hour for children under five.

A daily screen time limit of one hour is advised for older children. Screen time should be minimal to avoid affecting a child’s sleep or physical activities. Children under 18 months shouldn’t be allowed to view videos for extended periods, and screen time shouldn’t happen right before bed.

On a final note

There are some eye diseases children can’t have. It is somehow impossible for a child to need minimally invasive glaucoma surgery. Of course, some kids passed through this procedure. But they are few. Then, if you monitor your child, he/she cannot visit a Sydney eye clinic for diabetic retinopathy treatment.

So, if you want your kid to stay safe from undergoing laser eye correction (Lasik surgery), please monitor their eye health. Finally, do you have a question? Please ask!