How Does No-Blade LASIK Eye Surgery Work?

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October 12, 2023

One of the most irritating and troublesome things to have is a refractive error that requires you to use a pair of glasses or contact lenses for clear vision. Ask anyone who wears glasses, and they’d whine and sigh about how it limits them from doing plenty of things they would have no issues with given their eyesight is in a healthy condition. 

However, refractive vision errors like nearsightedness, farsightedness, astigmatism and presbyopia have been approached with an advanced method over the years called LASIK eye surgery. In this article, we are going to look into the evolution of LASIK surgery, how a no-blade LASIK eye surgery works with the current technology and factors like benefits, potential risks and the side effects of the procedure.

Traditional vs. No-Blade LASIK Eye Surgery

no blade lasik surgery

So, what is LASIK eye surgery and how does it work? Simply put, it is a quick surgery that helps correct refractive vision errors through two main steps. Traditionally, the first step is done using a microkeratome blade to cut a hinged, thin flap in the cornea followed by the second step of using a laser to reshape the cornea for vision correction. 

As time progressed and technology advanced, another option was introduced, cutting off the first step manually and replacing it with another laser, a femtosecond laser to be precise, in which the laser eye procedure is commonly referred to as a no-blade LASIK eye surgery

Both laser eye procedures have their set of qualities that set them apart, but in terms of the procedure itself, the primary difference would be that one involves a manual step and the other an all-laser surgery. 

Let’s jump into understanding a no-blade LASIK eye surgery better, shall we?

No-Blade LASIK Eye Surgery: The Process and Its Benefit

Upon assessment and discussion with your ophthalmologist and being advised for laser eye surgery in Malaysia, you will be scheduled for a diagnostic session to measure your eye power and unique imperfections using a 3D Customised Mapping with iDesign. 

A no-blade LASIK eye surgery is usually treated as an outpatient procedure given it takes a maximum of only half an hour. During the procedure, eye-numbing drops will be instilled in your eyes to reduce any discomfort or potential pain being experienced. Your eye doctor will go ahead with using the femtosecond laser to create a flap that will be folded away to ease the next step of reshaping your cornea according to your vision correction prescription. The surgery is completed by replacing the flap at the end. 

The benefit of replacing the manual step with a femtosecond laser reaps a lot more than one could ask for. For a start, the thickness of the flap that is formed by the laser is even with cleaner edges. The healing rate is faster and is also assisted by topical anaesthetic drops to promote healing alongside preventing infection. Most patients will not require a touch-up surgery with a no-blade LASIK eye surgery contrary to the conventional method. It is also a more suitable option for those with thin cornea or serious refractive errors. 

Potential Risk and Side Effects of No-Blade LASIK Eye Surgery

Generally speaking, given the promising precision and accuracy result of refractive error correction through a no-blade LASIK eye surgery, the odds of risk potential are considerably and often minimal. Rarely situations like diffuse lamellar keratitis (inflammation around the corneal flap), flap striae (folds around the flap) and epithelial growth (into the corneal flap area) occur. Thus, you’ve little to worry about risk with no-blade LASIK eye surgery

However, eye infection which also takes place in a traditional LASIK eye surgery can happen if you do not listen to the aftercare advice given by your eye doctor. 

The side effects of a no-blade LASIK eye surgery are usually temporary dry and itchy eyes that can be remedied using a prescribed eye lubricant that ought to be provided as part of your surgery aftercare. It is advisable to have a pick-up arrangement post the laser eye procedure as your vision may still be hazy at least for a day or two. This also means plenty of rest would be needed to ensure the healing process is not compromised by any strains or stress, hence work leave is encouraged. By the end of the week, you will notice your vision improving smoothly following the healing of surgery. 

Now that you know everything there is about no-blade LASIK eye surgery, the next step you ought to take to free your eyes from all the refractive troubles they’ve been facing is to book an appointment with a trustworthy eye specialist in Malaysia

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