Zhongshan Hospital femtosecond laser, Zhongshan Hospital femtosecond laser treatment of myopia effective?

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What is femtosecond laser for myopia?

Femtosecond laser is mainly used to precisely cut and correct the cornea by using femtosecond laser machine to improve myopia. Due to its high efficiency, accuracy and safety, this technology has become a widely used method for myopia treatment in the medical community, and Zhongshan Hospital is one of the most famous medical institutions.

During the femtosecond laser treatment, the patient will first receive a pre examination to ensure that the surgical conditions are met. Later, under anesthesia, doctors will use laser cutting tools to micro cut the patient's cornea and reshape the cornea to change its refractive index and correct myopia.

Advantages of femtosecond laser for myopia

Femtosecond laser treatment of myopia has obvious advantages over traditional myopia surgery. First of all, femtosecond laser surgery is highly accurate and safe, which can reduce the risks and adverse reactions in surgery. Secondly, this treatment is very rapid, and the operation is usually completed within a few minutes. In addition, patients recover quickly after surgery, with less pain, and generally do not need to be hospitalized.

In addition, femtosecond laser can also make the patient's vision clearer by fine-tuning surgery. This treatment method is especially effective for those myopia patients with high degree, which can help them get rid of the trouble of relying on glasses or contact lenses.

Applicable people for femtosecond laser treatment of myopia

Femtosecond laser treatment of myopia is suitable for patients aged 18 to 45 years old, especially for myopia patients with diopter between -1.00 and -8.00. In addition, because femtosecond laser surgery is a non-invasive treatment method, the thickness and shape of the patient's cornea is also an important consideration. Therefore, before receiving the treatment, the patient needs to undergo a comprehensive ophthalmic examination, and the doctor will determine whether the surgery is suitable according to the specific situation of the patient.

The effect and risk of femtosecond laser treatment for myopia

Most of the patients who received femtosecond laser treatment for myopia in Zhongshan Hospital and other professional medical institutions will see obvious vision improvement within a period of time after surgery. However, the curative effect and recovery are different for everyone, which is related to factors such as myopia degree, corneal thickness and individual recovery ability before surgery.

Although femtosecond laser is a safe and effective surgical method, there are still some risks. Postoperative discomfort such as xerophthalmia, photosensitivity and slow recovery of vision may occur. In addition, the effect after surgery is not permanent and may deteriorate over time. Therefore, doctors recommend that patients have a comprehensive understanding of possible complications and risks before undergoing surgery.

summary

Femtosecond laser treatment of myopia in Zhongshan Hospital is a safe, efficient and widely used surgical method. It uses laser technology to precisely reshape the cornea, so as to achieve the correction of myopia. This treatment method has many advantages, such as high accuracy, fast operation and quick postoperative recovery. However, patients need to undergo a comprehensive examination before undergoing surgery, and doctors will determine whether it is suitable for surgery according to their personal conditions. Although the effect of femtosecond laser surgery is significant, patients should also be aware of the risks of surgery and continue to have regular eye examinations after surgery.