The hospital has femtosecond, is it effective?

In recent years, with the continuous development of medical technology, more and more ENT hospitals began to introduce femtosecond technology. However, for some patients, their understanding of this technology is still relatively limited. So, is femtosecond technology effective in the ENT hospital? The femtosecond technology will be described in detail from four aspects below.

What is femtosecond technology?

Femtosecond technology is a laser surgery technology, which uses high-energy laser to disconnect the corneal tissue layer in a very short time, so as to achieve the effect of vision correction. Compared with traditional laser surgery, femtosecond technology is more accurate, faster to operate, and faster to recover after surgery.

Femtosecond technology is mainly used in the correction of myopia, hyperopia, astigmatism and other eye vision problems in the hospital of the Department of Five Sense Surgery. By using femtosecond laser, doctors can create a tiny bubble layer on the patient's cornea, and then heat it to quickly evaporate the corneal layer, thus achieving the effect of vision correction.

Advantages of femtosecond technology

First of all, femtosecond technology is simple in operation and short in operation time. Traditional laser surgery requires a long operation time, while femtosecond technology can complete the operation in tens of seconds through fast laser irradiation, greatly improving the operation speed and reducing the pain and discomfort of patients.

Secondly, femtosecond technology has high accuracy and good postoperative effect. Femtosecond laser can accurately control the depth and range of laser action on the cornea, reduce the error in surgery, and thus improve the surgical correction effect. The postoperative vision of the patients was clearer, and the eye problems such as hyperopia and myopia were effectively improved.

Thirdly, femtosecond technique can recover quickly after operation. The recovery time of traditional laser surgery is long, and patients need weeks or even months to fully recover their vision. Femtosecond technology recovers quickly after surgery, and can generally feel obvious vision improvement within a few days, greatly improving the quality of life of patients.

Problems needing attention

Although femtosecond technology is widely used in hospitals of ENT, it is not applicable to all patients. First of all, patients who are too young or too old are not suitable for femtosecond surgery. Secondly, patients with complicated eye diseases also need to carefully consider whether to perform surgery. Therefore, before choosing femtosecond surgery, patients should consult their doctors and conduct necessary examinations.

In addition, femtosecond technology is more expensive than traditional laser surgery. Therefore, patients need to consider their own economic ability and surgical effect when choosing the hospital of ENT for surgery, and make a wise choice.

summary

As a new type of ophthalmic surgery technology, femtosecond technology has been widely used in ENT hospitals. Its advantages such as simple operation, short operation time, high accuracy and quick recovery after operation make it an ideal choice for eye correction. However, patients need to pay attention to their own conditions when choosing surgery, and make decisions according to actual needs and economic conditions.

In a word, the femtosecond technology in the ENT hospital is effective. It can help patients solve eye vision problems and improve their quality of life.