Disadvantages and advantages of eye LASIK In this article, we are going to introduce you to the advantages and disadvantages of LASIK eye surgery in order to help you decide to perform this surgery. The first and most important thing for LASIK surgery and removal of glasses is to find a skilled and conscientious ophthalmologist who does not look at this operation from a commercial point of view and considers the best priority and result of the operation for the patient. People who years After the LASIK operation, they use glasses or contact lenses and express their satisfaction with this operation... LASIK operation is an outpatient and painless operation... without glasses, doing sports that are hindered by the presence of glasses and.... they are very eager to perform this surgery... LASIK operation with advanced devices... LASIK operation is performed with advanced laser devices and is very fast and low risk... Trimmer, cornea, its surface is monopolized with a laser trimmer.. the flap is put back in place.... Laser surgeries for refractive errors including Smile / Femto Smile, LASIK / Femto LASIK, PRK / (PRK), TransPK and LASIK have advantages and disadvantages... ### 7 advantages of LASIK #### **1- LASIK operation is painless:** LASIK is a painless operation that the patient does not feel pain during the operation and only understands the steps of the operation... Painless in this operation does not mean anesthesia and sleep, and the patient understands all the events during the operation and feels the touch and pressure of the device, but all the steps are painless... #### **2- LASIK operation is very fast and easy:** In this surgery, the maximum time required for the operation is about 10-15 minutes.. After performing two steps, the first step is to remove the flap by femtosecond laser and the second step is excimer laser stimulation. People who perform LASIK surgery usually express their satisfaction with the improvement of vision and good vision from the day after the operation.. Although the process of this improvement may be different in different people, in most patients, full vision can be seen within 1-2 weeks... #### **4- Not using medicine for a long time:** In the LASIK procedure, there is usually no need to take long-term medication, and all medications except artificial tear drops are stopped after one to two weeks... #### **5- Short recovery period:** In this method, like PRK or LASIK, patients do not feel pain, burning and tearing after the surgery and they reach their daily functions in a faster time, and usually there is no need to wear lenses after the surgery... #### **6- LASIK operation is very safe:** Laser devices correct the curvature of the cornea with very high precision based on the number of glasses, and studies have shown that more than 95% of people are completely satisfied with this method....LASIK operation is very safe if it is performed according to scientific criteria and the probability of complications is very low... **Read more: Eye PRK post-operative care** ### *disadvantages of LASIK** #### **1- Not all people are eligible for LASIK:** LASIK surgery is not recommended for people with thin cornea thickness and those who have the possibility of injury or damage to the eye, and other similar surgeries such as PRK are recommended in which there is no need to create a flap. LASIK causes dry eyes in the first few months. This condition can be controlled over time and by using artificial tears. In this surgery, there is another unusual complication that patients say they see a halo of light around them at night... With new technology and devices, this complication has become much less and fewer reports of patients have been recorded... In the LASIK procedure, due to the presence of the flap, any manipulation or severe damage to the eye increases the possibility of the flap moving... And these patients are encouraged to perform the PRK procedure... In about 5% of patients, there is a possibility of returning a small amount of the eye number, and in most of these patients, the operation is possible There is again.... This problem is more common in people who have myopia or high astigmatism or are sighted... #### **6- LASIK operation:** It is not possible during pregnancy.. Even other surgeries for refractive errors such as PRK and eye smile surgery cannot be performed.