The corneal layer of the eye is shaped using a laser beam. By changing the shape of the cornea, light is focused properly on the eye and vision defects are corrected. laser eye surgery It is used in the treatment of visual defects such as myopia and hypermetropia. This minimally invasive procedure aims to improve the quality of vision of patients.
In Which Situations Is Laser Eye Surgery Applied?
Myopia is a condition that makes it difficult to see distant objects clearly. It is widely used in correcting myopia. Hyperopia is a condition that makes it difficult to see close objects clearly. Surgery may be effective in correcting it. Astigmatism is a condition in which light cannot be focused properly due to the irregular shape of the cornea. laser eye surgeryIt can be used to correct astigmatism.
Presbyopia is a condition that develops with age and causes difficulty in near vision. This operation may be among the options for correcting presbyopia. laser eye surgery, It may not be suitable for everyone as candidates must meet certain criteria. The ophthalmologist evaluates factors such as the person's eye health, corneal thickness and general health condition. As a result, it determines whether he is a suitable candidate or not.
How is Laser Eye Surgery Performed?
The first step is a detailed preliminary evaluation by an ophthalmologist or ophthalmologist. This evaluation includes an eye exam and some tests to evaluate the overall health of your eyes and any existing vision impairments. laser eye surgery On the day of surgery, a final check is made to determine whether your eyes are suitable for the operation. Before surgery, the surface of your eyes will be cleaned with a sterile solution and anesthetized with eye drops.
LASIK surgery is usually performed under local anesthesia, meaning the eyes are numbed even though the patient is awake. The eyelid is fixed and the pupil is kept open. The first step is to create a portion of the upper layer (flap) of the cornea. This can be done with a device called a microkeratome or with a femtosecond laser. The flap is lifted to access the deeper layer beneath the cornea. This opens up space for reshaping of the cornea. The laser precisely reshapes the layer of tissue beneath the cornea.
This allows correction of myopia, hyperopia or astigmatism. The laser makes very thin incisions to correct the predetermined vision defect. Once the reshaping of the cornea is completed, the flap is closed back into place. The flap settles into its natural position, self-healing. Stitching is usually not necessary because the flap fits snugly into place. Immediately following surgery, the ophthalmologist usually gives the patient a set of instructions.
These instructions include things like using eye drops, not rubbing the eye, and avoiding strenuous exercise. Additionally, regular check-ups can be planned after the operation. laser eye surgery It usually has a rapid healing process and provides meaningful vision corrections for many people. However, like any surgical procedure, there may be some risks and complications. Therefore, preoperative evaluation and counseling is important for candidates.
Things to Consider After Laser Eye Surgery
It is very important to strictly follow the instructions given by your doctor in the post-operative period. These instructions may include topics such as medication use, regular use of eye drops, and not rubbing the eyes. laser eye surgery Afterwards, you may need to use special glasses or a bandage to protect your eyes. You should use this protective equipment following your doctor's recommendations.
It is important to regularly use the eye drops prescribed by your doctor. These drops help keep your eyes moist and healing. You should not rub or rub your eyes after the operation. This can negatively affect the healing process and increase the risk of infection. It is important to avoid excessive exercise in the post-intervention period. Heavy lifting or too much physical activity can strain your eyes.
It may prolong the healing process. If you notice symptoms such as itching, redness, or excessive tears in your eyes after the operation, you should consult your doctor. These symptoms may be a sign of infection or other complications. It is important to regularly attend the appointments specified by your doctor. During these checks, the healing process of your eyes is evaluated and intervention is performed when necessary.
laser eye surgery Avoiding eye make-up for a while afterwards will contribute to the healing process. Eye makeup can increase the risk of infection. By paying attention to these points, you can have a faster and healthier recovery process after the operation. However, you should definitely consult your doctor if you have any concerns or problems.