Introduction to femtosecond surgery in Kunming Hospital
Femtosecond laser surgery, also known as femtosecond laser keratectomy, is an advanced surgical technique used to correct myopia, hyperopia and astigmatism. As one of the leading ophthalmic centers in Kunming, Kunming Hospital has advanced femtosecond surgery equipment and an experienced medical team to provide high-quality femtosecond surgery services for patients.
Femtosecond surgery is suitable for patients over 18 years old with healthy and stable eyes. Its popular characteristics are short operation time, fast recovery and less pain. The femtosecond surgery in Kunming Hospital will be described in detail from the following four aspects: the surgical effect, the surgical process, the recovery period and the advantages of femtosecond surgery.
Surgical effect
Femtosecond laser surgery is effective in correcting myopia, hyperopia and astigmatism. The cornea is cut into the desired shape by laser, and its refractive power is changed to correct vision problems. After surgery, patients can often significantly improve their vision, and the need to wear glasses or contact lenses can be greatly reduced or even completely eliminated. After the operation, the vision is stable, and the patient can resume normal life and work. Femtosecond surgery has a lasting effect, which can last for several years or even the whole life.
In addition, femtosecond surgery can also correct astigmatism at the same time, which is one of the advantages of other refractive surgery. Astigmatism is a common eye problem, patients may have blurred vision, eye fatigue and other symptoms. Femtosecond surgery can correct astigmatism and improve visual quality through accurate corneal incision.
Operation process
Femtosecond surgery is a minimally invasive surgery, and the whole process is very accurate and fast. Before the operation, the doctor will conduct a detailed eye examination and measurement to determine the operation plan. On the day of operation, the doctor will give the patient some ophthalmic drugs to anaesthetize the eyes to reduce discomfort.
In surgery, femtosecond lasers can emit high-energy pulsed lasers to precisely cut the cornea. The whole operation process only takes a few minutes. The patient can stay awake under anesthesia, but will not feel pain. After the operation, the doctor will check the condition of the eyes and give the patients appropriate eyedrops and protective measures.
convalescence
The recovery period of femtosecond surgery is usually very fast, and patients may feel a significant improvement in vision the next day after surgery. However, full recovery may take weeks or even months. In this process, patients need to follow the doctor's recommendations for eye protection and care to avoid infection and other complications.
During recovery, patients need to avoid strenuous exercise, rubbing eyes and exposure to strong light to avoid eye irritation. The doctor usually arranges a recheck after the operation to ensure the healthy recovery of the eyes.
Advantages of femtosecond surgery
Compared with traditional laser surgery, femtosecond surgery has the following obvious advantages:
First of all, the operation process of femtosecond surgery is more accurate and safe. Femtosecond laser can cut cornea at nanosecond speed, avoiding mechanical vibration and thermal damage in traditional surgery, and protecting eye tissue.
Secondly, the recovery process of femtosecond surgery is faster and more comfortable. The laser technology used in the operation can accurately cut the cornea, reducing the eye injury and pain. Patients can usually recover their normal vision and life in a relatively short time.
Finally, the effect of femtosecond surgery is more accurate and stable. After surgery, the vision of patients can often be stabilized in a short period of time and maintain good results for a long time. This allows patients to get rid of the shackles of glasses and contact lenses and enjoy a free life.
Summary
The femtosecond surgery in Kunming Hospital is an effective, safe and advanced ophthalmic surgery technology. The surgery corrects refractive problems such as myopia, hyperopia and astigmatism by accurately cutting the cornea, and can restore vision in a short time. The advantages of surgery include precision, safety, rapid recovery and stable effect. Through femtosecond surgery, patients can get rid of the shackles of glasses and have a clear and bright vision.
