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No wonder that laser vision correction has become more and more popular among patients in recent years. No need to wear glasses or contact lenses, the improvement of the quality of life and the possibility of practicing sports means that the number of its supporters increases every year. FemtoLASIK is one of the most popular and most frequently performed methods of laser correction. What is it and to whom is it recommended?
What are visual impairments?
It is estimated that up to 80% of people struggle with visual impairments on a daily basis. Poles. This means that in 4 out of 5 people, light that enters the eye does not refract properly on the lens and cornea of the eye and then fails to focus on the retina. As a result, we see a blurry, often hazy image. However, improper vision is not the only one symptom of visual impairment. In addition to him, she appears headache, constant tiredness, and redness and squinting of the eyes.
In people who see well up close, but the far object is blurred for them, we speak of myopia. It is based on the fact that the light rays focus in front of the retina. That is why reading up close is not difficult for him, but clearly seeing the number of an approaching bus does.
The second most common eye defect is foresight. In it, unlike in myopia, light rays are reflected behind the retina. It causes sharp far visionbut blurred up close. People with farsightedness therefore have a problem with reading books or threading a thread on a needle.
On the other hand, with astigmatism, the shape of the cornea, resembling an ellipse rather than a ball, means that the light refracts on the retina not in one, as is the case with healthy eyes, but in several places. A person with astigmatism who tries to focus on an object, no matter if it is near or far away, sees the contours of the object with blurred vision.
What is the femtoLASIK method?
Both myopia, farsightedness and astigmatism can be corrected with femtoLASIK laser correction. It is a modernized version known from the 90s of the twentieth century LASIK methods. Since it is a newer method, it is also safer and more effective. It is especially recommended for those patients whose myopia defect does not exceed -10 doptria, in farsightedness +6 doptria and in astigmatism 6 diopters.
Are you looking for facilities offering femtoLASIK laser vision correction? In the clinic.pl database you will find a list of centers with the prices of individual treatments.
The first step of the procedure is application to the eyes anesthetic drops. Since the entire procedure takes no more than 30 minutes, it would be pointless to use any other type of anesthesia. After anesthesia of the eyeball, the corneal flap is cut off with a laser. However, the doctor leaves attachments to the rest of the nose on the side of the nose. The petal is therefore not completely cut off.
It is used for this purpose laser femtosekundowy. It is much more precise and more accurate than the microkeratome used in the LASIK method. Thanks to it, it is possible to cut a thinner corneal flap of a certain diameter and give its edges a specific angle of inclination. The use of a femtosecond laser also allows for a shorter procedure time and shorter recovery after its completion.
The next step is to tilt the petal and use an excimer laser. At this stage of the procedure, it is used to restore the correct shape of the cornea. It consists in emitting short pulses of light by the laser. Both the power and the length of the pulses depend on the patient’s vision defect. There is no possibility of error, because the work of the laser is computer-coordinated. In addition, the latest lasers have a number of safeguards that stop sending pulses in the event of any irregularities.
After the laser is finished and the cornea is restored to its proper shape, the cut corneal flap is placed over the eyeball, followed by a dressing to protect the eye from external factors and accelerate healing.
You can buy laser vision correction surgery using the femtoLASIK method without waiting in lines at medonetmarket.pl.
Check when it is worth using other methods of deep laser vision correction:
- LASIK
- ReLEx Smile
Laser vision correction using the femtoLASIK method – price
Side effects of correction using the femtoLASIK method
The most common side effects of femtoLASIK laser vision correction include pain, burning, tearing and dry eyes. These symptoms may persist for several weeks after the procedure. However, if they worsen during this time and hinder everyday functioning, you should immediately consult a doctor.
Recommendations after laser vision correction surgery
The long-term effects of the treatment largely depend on whether the patient complies with the doctor’s instructions and follows the rules of hygiene. The dressing applied immediately after the procedure should remain on the eyeball for about 3 days. Only after this time can it be removed.
Pain, dry eyes and watery eyes may appear after the treatment. To minimize symptoms, it is worth reaching for painkillers, as well as using antibiotic drops prescribed by your doctor to prevent infection and inflammation, and moisturizing drops to reduce the feeling of dryness.
It is recommended that during the first 48 hours after the procedure, the patient should not strain his eyes by reading, working at the computer and watching TV, but rest as much as possible. Sleep will favor the wound healing process and shorten the recovery period. Be sure not to touch, press or rub your eyes. Also, you cannot wash your eyes under running water.
Doctors recommend that it lasts for several weeks give up intense physical activity, and for a few months to give up sunbathing, swimming in the pool and the sea. Avoid eye makeup for a few weeks, as the cosmetics used may lead to irritation and infections. Remember that stabilization of the quality of vision takes about 3 months, so during this time, let’s avoid all factors that may have a negative impact on them.
Read more about safety measures: Is laser vision correction safe?
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