Lasik, or laser-assisted in situ keratomileusis, is a surgical procedure used to correct visual defects such as myopia, hyperopia and astigmatism. This refractive laser procedure aims to reshape the cornea of the eye to improve the focusing of light and thus restore sharp, clear vision.
The price of Lasik surgery in Tunisia is often more affordable than in many other countries. Costs can vary depending on a number of factors, including the clinic chosen, the laser technology used and the complexity of the correction required. However, despite competitive prices, the quality of care and results remains high.
Laser eye surgery : For whom? Why laser eye surgery?
Laser eye surgery, such as Lasik, is a popular option for correcting different types of vision problems. Here’s how it can benefit those suffering from various vision problems:
Myopia, or near-sightedness, is a common vision problem in which distant objects appear blurred while near objects are clear. For people with myopia, laser surgery can be an effective solution. Lasik reshapes the cornea to redirect light to the retina so that distant objects become sharper. This allows patients to reduce or eliminate their dependence on glasses or contact lenses for distance vision.
To correct hyperopia and astigmatism
Hyperopia is a vision disorder in which near objects are blurred while distant objects are generally clear. Astigmatism is characterised by an irregular curvature of the cornea, causing blurred vision at all distances. Lasik can also be used to treat these conditions by reshaping the curvature of the cornea so that light focuses correctly on the retina. This allows hyperopic patients to see near objects more clearly, while those with astigmatism can achieve sharper vision at all distances.
Here is an overview of the different stages of Lasik in Tunisia:
Before Lasik: Pre-operative examination
Before Lasik surgery, patients undergo a thorough pre-operative examination to assess their eligibility for the procedure. This includes vision tests, corneal measurements, general eye health and medical history. The ophthalmologist will also examine corneal thickness and pupil size to determine the feasibility of the procedure. Specific tests, such as corneal topography and optical coherence tomography (OCT), can be performed to obtain detailed information about the structure of the eye.
The intervention itself
The Lasik session begins with the administration of anaesthetic drops to numb the eye. Next, an instrument called a microkeratome or a femtosecond laser is used to create a thin flap in the cornea. Once the flap is lifted, the excimer laser is used to reshape the cornea, correcting refractive errors such as myopia, hyperopia and astigmatism. The corneal remodelling process is guided by each patient’s specific pre-operative data. Once the laser treatment is complete, the flap is replaced in position.
After Lasik :
After the procedure, the patient is monitored for a short time to ensure that there are no immediate complications. Eye drops may be prescribed to help healing and reduce inflammation. Patients are usually able to go home soon after surgery, but it is recommended not to drive on the day of the operation. Precise post-operative instructions are provided, including how to use eye drops, what activities to avoid and how to care for the eye. Follow-up appointments are scheduled to monitor recovery and assess the results of the surgery.
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