LASEK stands for Laser-assisted epithelial keratomileusis. The process involves softening and separating the thin epithelial layer of the cornea tissue instead of making a flap. This conserves cornea thickness of the eyes. After completion of the procedure, the cornea is loosened and refolded into its original place. Then, an excimer laser is used to shape the cornea surface, thus correcting the refractive errors of the eyes. LASEK eye surgery is a promising solution for patients having thin cornea, however, recovery rate is much slower than usual. Patients need to keep the bandage contact lenses (BCLs) for atleast three to five days post-surgery.
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Normally, when light rays pass through the cornea surface and hit the retina, a clear image is created. Thereafter, the optic nerve (at the back of our eyes) perceives and transmits the stimulation to the brain for interpretation. This constitutes the whole process of vision.
Now, let’s take the example of those individuals who put glasses or contact lenses. This typically happens when there is an abnormality in the eyeball shape. The two most common issues are shortening and lengthening of the eyeballs. In medical language, the condition of having a longer eyeball is termed as ‘myopia’ while a shorter eyeball is known as ‘hyperopia’. A LASEK treatment helps to mitigate all these issues by reshaping the cornea so that light rays can fall directly on the retinal layer.
The surgery is also known as ‘surface ablation’ as no flap creation is involved. Here lies one of the major differences between LASEK and LASIK surgery. Moreover, the process consists of putting laser beam over the surface layer of eyes to create a small nick for scraping off corneal epithelium.
Book an AppointmentAs mentioned earlier, individuals who have reduced cornea must go for a LASEK eye surgery. This is because they need to protect the already thinned out eye tissue. Well, those who practise full time martial arts or any other vigorous sports can also get this procedure done. This helps in contributing towards better and sharper vision. Similarly, armed personnel or policemen may opt for this surgery. As no flap will be present, there is hardly any risk of damage even if the face is punched hard!
The time required for recovery is usually slower for LASEK surgery than other operative techniques. Yet, it is one of the most opted procedures. Let’s see the range of benefits that a LASER surgery offers. These include:
There is no specific complications post-surgery. However, certain patients may complain of low vision during night, reddening and drying up of eyes, visible flares, eye discharges etc. These are often temporary and generally resolve within a few days. Moreover, the surgery does not incur pain.
First, the doctors will give an overview of the process and its associated side effects. This allows the patient to make a well-informed choice as he/she can compare both the pros and cons of the surgery.
The surgeon will focus the wavefront-guided treatment towards the surface epithelium of the eye. However, no flap will be created in the process which is done in LASIK.
After completion of the procedure, the surgeon will put a bandage contact lens over the surface layer. This is done in order to protect the eye for atleast 7 days post-surgery. One must give rest to the eyes till it fully heals. Moreover, he/she should avoid rigorous activities during this period.
As already told, recovering eyesight after a LASEK surgery is slow in compare to LASIK treatment. It takes about 7 to 14 days to get the eyes healed completely. With time, vision improves and after several weeks, one can expect to get sharper eyesight.
Doctors will explain everything prior the treatment to ensure all your doubts get cleared. Moreover, it is very important to follow certain guidelines. They are as follows:
Our specialized team of doctors provides sufficient care to the patients who come to take treatment. Additionally, we analyze every condition of the patient and plan treatment accordingly. Thus, we prioritize their specific needs and address those promptly.
We host expert doctors and leading surgeons of world to perform ophthalmic surgeries. Thus, patients can fully rely upon us and our treatment. With the help of specialized anaesthetists and other professionals, we have successfully completed significant number of operations so far. Also, many patients have referred our services to their near ones. This implies our dedication towards serving the humanity.
Ophthalmic surgeries are not like other general operative procedures. These need a lot of dedication in order to deliver the purpose precisely. Apart from hosting professionals, we try our best to optimize technical aspects. Moreover, we employ only the updated, latest technologies for our surgeries. Thus, we ensure that people obtain the best from us.
You can easily book an appointment at Vision Cure Clinic by filling up our online form. Feel free to call us at 020 7183 3725 for any further query.
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