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Does femtosecond surgery have side effects in Shanghai New Vision Eye Hospital

Does femtosecond surgery have side effects in Shanghai New Vision Eye Hospital

Fundamentals of femtosecond surgery

Femtosecond Laser In Situ Keratomileusis (femtosecond LASIK for short) is a popular ophthalmic surgery at present. It uses advanced laser technology to upgrade the traditional corneal ablation. Shanghai New Vision Eye Hospital, as a professional eye hospital, naturally carried out this operation. Femtosecond surgery uses a femtosecond laser system controlled by a computer, which uses pulsed near-infrared laser as the physical realization, accurately and painlessly irradiates the cornea and cuts, which can effectively improve vision problems such as myopia, hyperopia and astigmatism. This operation is widely recognized as the safest, most accurate and most advanced technology in laser surgery. The basic principle of femtosecond surgery is to accurately cut the upper layer of cornea with laser, and then correct it with LASIK surgery to correct myopia, hyperopia and astigmatism. The femtosecond laser has a very short action time, which can avoid the vibration and stray scratches in the process of the knife edge that may exist in traditional surgery, and greatly improve the safety of surgery.

Advantages of femtosecond surgery

First, the biggest advantage of femtosecond surgery is its high accuracy. Traditional surgical cutting tools may be affected by human operation skills, corneal morphology and other factors, while the femtosecond laser system can calculate the best operation path through the computer, and monitor the laser cutting process in real time to achieve more accurate cutting effect. Secondly, femtosecond surgery is less painful. During the operation, patients need not worry about feeling obvious pain, because femtosecond laser is applied to the cornea through electric pulse triggering, which will not bring too much discomfort. In addition, the recovery time of femtosecond surgery is fast. Compared with traditional surgery, femtosecond surgery has higher cutting accuracy, faster postoperative vision recovery, and can generally feel the effect within 24 hours.

Risks and precautions of femtosecond surgery

Although femtosecond surgery is an advanced ophthalmic surgery technology, there may still be some risks and precautions. First, although the probability of surgery failure is extremely low, it may still exist, such as insufficient corneal cutting accuracy or postoperative infection. Secondly, you need to follow the doctor's instructions after the operation. After surgery, patients may need to take some drugs, avoid strenuous exercise, ban smoking and alcohol, and follow the eye care methods given by the doctor. In addition, whether femtosecond surgery is suitable for everyone needs to be determined according to individual conditions. Some people may have other eye problems, such as dry eye or conjunctivitis, which need to be evaluated before surgery.

Safety and efficacy of femtosecond surgery in Shanghai New Vision Eye Hospital

As a professional eye hospital, Shanghai New Vision Eye Hospital has advanced equipment and professional medical team. Before the femtosecond surgery, the hospital will conduct a comprehensive eye examination and assessment to ensure the safety of the surgery. In practice, the doctors of Shanghai New Vision accurately calculated the specific parameters of corneal ablation and used the femtosecond laser system for corneal ablation. Through years of clinical practice, the hospital has accumulated rich experience in femtosecond surgery, and has achieved good results in the surgical results, which has been praised by many patients.

Summary

Femtosecond surgery in Shanghai New Vision Eye Hospital is a safe, efficient and advanced corneal ablation technology. Its basic principle is to cut through a femtosecond laser system, which has the advantages of high accuracy, low pain and fast recovery time. Nevertheless, there are still some risks and precautions in femtosecond surgery, which requires patients to conduct a comprehensive assessment before surgery and follow the doctor's recommendations. Shanghai New Vision Eye Hospital's rich experience and high-quality service in femtosecond surgery has provided effective solutions for patients.
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