Who is applicable to half femtosecond surgery in Zhongshan Hospital?

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Applicable population of half femtosecond surgery in Zhongshan Hospital

Half femtosecond surgery in Zhongshan Hospital is an advanced ophthalmic surgery technology, which is mainly used to correct myopia, hyperopia, astigmatism and other eye problems. This operation has certain restrictions on the applicable population. The applicable population of half femtosecond surgery will be described in detail from four aspects: corneal curvature, age, health status and eye disease status.

1. Corneal curvature

First, half femtosecond surgery is suitable for people with normal corneal curvature. Corneal curvature refers to the radian of the curvature of the anterior surface of the cornea. Normal corneal curvature can ensure stable and good visual effects after surgery. If the corneal curvature is abnormal, it may affect the curative effect of surgery, and even cause vision problems. Therefore, doctors will evaluate the suitability of patients through detailed corneal examination.

2. Age

Secondly, half femtosecond surgery is applicable to adults over 18 years old. Generally speaking, the eyeballs of people around 18 years old are basically mature, and their vision stability after surgery is high. In addition, in the elderly, eye changes are relatively small, and the effect of surgery may be more stable. However, for teenagers and children, the eyeball may still be in the development and growth stage, and the surgical effect is relatively uncertain, so doctors usually carefully consider whether to recommend half femtosecond surgery for them.

3. Health

Half femtosecond surgery has certain requirements for patients' health. Patients need to be free from serious chronic diseases, such as cardiovascular disease and diabetes, which may increase the risk of surgery. In addition, patients need to have good immune system function, which can promote wound healing after surgery and reduce the risk of infection. Therefore, before surgery, doctors will conduct a comprehensive health examination to ensure that patients are suitable for half femtosecond surgery.

4. Eye condition

Finally, half femtosecond surgery is applicable to patients without other serious eye diseases. Patients need to be free from serious eye diseases such as keratitis, glaucoma and cataract, which may increase the risk of surgery and affect the effect of surgery. In addition, if the patient has other needs for ophthalmic surgery, such as cataract surgery, it may need to be performed jointly or sequentially with half femtosecond surgery to achieve better results.

To sum up, the half femtosecond surgery of Zhongshan Hospital is applicable to adults with normal corneal curvature, over 18 years of age, in good health and without other serious eye diseases. However, the final suitability of this operation still needs comprehensive evaluation and advice from doctors. If patients meet the above conditions, half femtosecond surgery can provide them with a fast, safe and effective choice of ophthalmic surgery.