What kind of eye disease is half femtosecond surgery suitable for in Guangxi District Hospital?

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What kind of eye disease is half femtosecond surgery suitable for in Guangxi District Hospital?

With the development of medical technology, half femtosecond laser surgery has become a common method for myopia correction. In Guangxi, many hospitals provide half femtosecond surgery services. However, half femtosecond surgery is not suitable for all eye patients. This article will elaborate which eye disease is suitable for half femtosecond surgery in Guangxi hospitals from four aspects: eye disease type, surgical principle, surgical risk and surgical effect.

Eye disease type

First, half femtosecond surgery is suitable for myopia patients. Whether it is mild, moderate or severe myopia, half femtosecond surgery can effectively correct and improve vision. In addition, half femtosecond surgery is also applicable to some patients with astigmatism, which can correct myopia and astigmatism at the same time.

However, half femtosecond surgery is not suitable for patients younger than 18 years old, because their eyes are still in the growth stage, and the surgical effect may be unstable. For elderly patients, the eye condition should also be carefully evaluated to determine the indications for surgery.

Operation principle

Half femtosecond surgery uses laser to change the curvature of the cornea through corneal ablation, so as to correct myopia. During the operation, the patient only needs local anesthesia to complete the operation. The operation time is short and the recovery is fast.

However, half femtosecond surgery is not applicable to all patients with corneal abnormalities. For example, insufficient corneal thickness, irregular corneal curvature and other conditions may affect the surgical effect, and doctors need to evaluate the adaptability of patients according to specific conditions.

Surgical risk

Half femtosecond surgery is a relatively safe surgical method, and the adequacy of preoperative examination and evaluation can reduce the risk of surgery. However, there are still some risks and complications, such as surgical infection, corneal dryness, elevated intraocular pressure, etc. Before choosing surgery, patients should fully communicate with doctors to understand the risks of surgery and make psychological and physiological preparations.

Surgical effect

Half femtosecond surgery has significant myopia correction effect. Most patients can significantly improve their vision after surgery and no longer rely on glasses or contact lenses. The operation effect is stable and can be maintained for a long time.

However, the effect of surgery may vary from individual to individual. Some patients may need a second operation to further improve the visual correction effect. Therefore, preoperative evaluation and postoperative recovery control are very important.

To sum up, half femtosecond surgery in Guangxi District Hospital is suitable for patients with myopia, especially those with high myopia degree. The operation effect is remarkable and the recovery is rapid, but there are still some risks and complications. Through the patient's personal situation and surgical evaluation, doctors can formulate the most appropriate treatment plan for patients. Before choosing surgery, patients should fully understand the indications and non indications of surgery, actively communicate with doctors, and make preparations for surgery.