Femtosecond laser treatment of myopia in central hospital

Femtosecond laser is a very advanced ophthalmic surgery technology, which is widely used in the treatment of myopia, hyperopia, astigmatism and other ophthalmic problems. As a high-level ophthalmic medical institution, the central hospital has advanced femtosecond laser equipment to provide high-quality services for patients. The following will elaborate on several aspects of femtosecond laser treatment of myopia in the central hospital.

1. Principle of femtosecond laser surgery

Femtosecond laser surgery uses the current advanced laser technology, namely femtosecond laser. This technology can accurately change the shape of the cornea by using ultra fast laser pulses, thus correcting vision problems. During the operation, the doctor focuses the laser beam on the cornea, and uses the high energy of the laser to act on the corneal surface. By changing the curvature of the cornea, it can focus the light correctly, so as to achieve the purpose of correcting myopia.

Femtosecond laser surgery has high accuracy and safety, will not cause damage to the cornea, and has a short recovery period. Therefore, it is widely used in the treatment of myopia.

2. Effect of femtosecond laser on myopia

Femtosecond laser treatment of myopia has significant therapeutic effect. After surgery, the vision of many patients has improved significantly, and they no longer need to wear glasses or contact lenses. In addition, femtosecond laser surgery can also reduce and control the development of myopia, make the cornea return to normal shape, thus reducing the risk of eye diseases caused by myopia.

The effect of femtosecond laser surgery for myopia is long-term, which can last for several years or even longer. For some patients with low myopia, normal vision can even be completely restored after surgery.

3. Safety of femtosecond laser surgery

Femtosecond laser surgery is a very safe operation. Due to the use of high-precision laser technology, there is almost no damage to cornea and other eye tissues during the operation. In addition, anesthetic eyedrops will be used during the operation to reduce the pain of patients. The safety of femtosecond laser surgery has been verified in tens of thousands of patients.

The ophthalmologist of the central hospital will conduct a detailed examination and assessment of the patients before the operation to ensure the safety and effectiveness of the operation. At the same time, the hospital is equipped with advanced equipment and professional team to provide all-round support and guarantee for the operation.

4. Precautions for femtosecond laser surgery

Although femtosecond laser surgery is effective in the treatment of myopia, patients also need to pay attention to some matters. First, patients should receive a comprehensive eye examination before surgery to ensure the indications and safety of surgery.

After surgery, patients need to follow the doctor's instructions and use eye drops and eye drugs on time to avoid eye infection and other complications. In addition, patients need to avoid strenuous exercise, exposure to the sun, etc. for a period of time after surgery, so as not to affect the recovery and healing of the cornea.

Summary

In general, the femtosecond laser treatment of myopia in the central hospital has significant effect and high safety. It can not only significantly improve the vision of patients and reduce the risk of eye diseases, but also be safe and painless during the operation, with rapid recovery and lasting treatment effect. However, patients need to conduct a comprehensive examination and assessment before surgery, and pay attention to nursing and precautions according to the doctor's guidance after surgery to ensure the success of the operation and the lasting effect.