Lasik vision correction operations | The comprehensive guide

Lasik vision correction operations | The comprehensive guide

February 27, 2023

Many people need to undergo LASIK vision correction, this process makes the patient easily give up his medical glasses, regaining the radiance of his face and the beauty of his eyes. In this article, we will talk briefly about the most important details related to this process, its advantages, and its disadvantages.


What is meant by LASIK vision correction?

Vision correction using LASIK is a procedure that uses a laser to reshape the cornea, the clear outer surface of the eye. It is used to correct vision problems such as myopia, farsightedness, and astigmatism. A laser beam is used to remove tissues from the cornea that cause vision problems and improve the patient’s vision. The first correction surgery was performed Laser Vision In 1987 by an American doctor and again at a medical center in Germany, LASIK has become a popular procedure for correcting vision problems due to its high success rate and long-term results. Most patients who undergo LASIK have good to excellent vision for years after the procedure.


Types of LASIK eye operations?

There is a group of LASIK procedures, each of which is suitable for a specific case, and the following are the details.

Femto Smile

It is a modern medical technique used to treat a variety of visual defects. The procedure is performed through one simple operation, which uses a laser beam to separate a thin layer of corneal tissue and create a 4 mm hole. Then the patient is taken to the operating room, where he is placed on a reclining chair. During the operation, a femtosecond laser is used to separate a thin part of the corneal cortex and extract it from the eye, and then this extracted part is replaced with an artificial lens.

 Femto Smile has revolutionized vision correction procedures as it can quickly and effectively treat variable refractive problems with minimal discomfort, making it an attractive treatment option for many patients.



It is a vision correction procedure that uses lasers to precisely open the cornea and correct its defects and deformities. Compared to traditional LASIK, femto-LASIK lifts the cornea without the use of a microkeratome, making it one of the safest medical techniques available. This procedure is painless and offers excellent results with minimal surgical invasiveness.


Traditional LASIK

The traditional LASIK procedure is a type of eye surgery that is used to correct various vision problems and includes the use of a surgical scalpel and laser beams to modify the shape of the cornea of ​​the eye. The process begins with removing a thin layer of the cornea, then laser beams are shone directly on the eyeball. Correction of defects and deformities of the cornea due to its high accuracy when using surface or conventional lasers. However, it can be more expensive than other procedures, such as femto-LASIK, that use advanced laser technology.


Surface LASIK

During the operation, a thin layer of the cornea is removed, then the laser is focused on the surface of the cornea to make the necessary corrections. This type of surgery is preferred for treating conditions that do not require deeper treatment.

 Surface laser surgery is a safe and effective way to improve vision quickly and permanently and has been used for many years with excellent results and is becoming increasingly popular due to its high success rate and minimal discomfort for patients.


Side effects of LASIK eye surgery

There are some risks associated with this procedure and common side effects of LASIK include photosensitivity, vision disturbances, temporary discomfort, and in rare cases chronic dry eyes, sore and itchy eyes, blurred vision, and severe eye pain. It is important to talk to your doctor about any concerns you may have. before surgery.


Instructions after LASIK vision correction surgery

Patients must adhere to certain instructions to ensure the best results. During the first six hours after the operation, they must avoid exposure to bright light and keep their eyes closed. They must also take care not to let any water into their eyes when ablution is permitted and they must also take care to avoid any strenuous activities. Or rub eyes on the same day and to help the healing, they can pray in a normal way from the first day, kneeling and prostrating but taking care not to rub their eyes.


Do the results of LASIK eyes deteriorate over time?

Do the results of LASIK surgery deteriorate over time? It’s a common question among those considering this procedure and the answer is that for many people, the effects of LASIK can last a lifetime.

However, it is important to keep in mind that some medical conditions, such as presbyopia, can impair vision over time and may affect LASIK results. As a patient gets older, their vision may deteriorate and they may need to undergo additional treatments or corrective procedures.


How long does LASIK eye surgery take?

This type of refractive eye surgery takes about 15 minutes per eye and is completed with topical anesthetic in the form of drops. The duration of the procedure can vary depending on each individual’s condition, but the expected time for improvement is usually within a few days of the procedure and after that protective pads or shields are applied. On the eyes to avoid rubbing them and prescribed drops can also be given to aid in the healing process.


The success rate of LASIK eye surgery

The success rate of LASIK eye surgery is exceptionally high, with statistics indicating that it is over 95% for all cases.


Does the LASIK process end the need for glasses?

It is important to note that while LASIK can reduce the need for glasses, it may not eliminate the need completely, people over the age of 40 may need to wear reading glasses, and photosensitivity can be avoided by wearing sunglasses in daylight and in addition to Therefore, after LASIK surgery, patients must wear the protective eyewear prescribed by the doctor for at least a week and refrain from swimming pools and jacuzzis.

There is no doubt that LASIK vision correction operations are safe, and this has been proven by many cases, and if you want to know more information about these operations, do not hesitate before contacting our specialized doctors at the Blue Medical Center and to book an appointment for a diagnosis of the condition.


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