Overview of femtosecond laser in Wuhan Army General Hospital
Wuhan Army General Hospital is a large general hospital located in Wuhan, Hubei Province, with first-class medical equipment and professional medical team. Femtosecond laser is an advanced ophthalmic surgery technology provided by the hospital, which is widely used in the treatment of myopia, hyperopia and astigmatism. This paper will elaborate the effect of femtosecond laser in Wuhan Army General Hospital from four aspects.
Safety of femtosecond laser surgery
Femtosecond laser surgery is a common surgical method for myopia, hyperopia and astigmatism correction, with high safety. First of all, the operation uses a femtosecond laser to operate directly on the eye, avoiding the risk of corneal ablation in traditional surgery. Secondly, femtosecond laser can accurately measure eyeball thickness and vision during surgery, and make personalized adjustments according to different conditions of each patient to improve the accuracy and safety of surgery. In addition, because the operation process is very fast, the patient's discomfort and recovery time are relatively short, which greatly shortens the patient's recovery period.
For most patients, femtosecond laser surgery is a low-risk, high effect treatment option.
Lasting effect of femtosecond laser surgery
Femtosecond laser surgery has shown a lasting effect in the treatment of myopia, hyperopia and astigmatism. During surgery, laser can accurately etch the cornea, and make the focus point of light in the eye accurately adjusted, so as to achieve the purpose of correcting vision. According to the research, most patients who receive femtosecond laser surgery have stable vision within one to five years after surgery, and most patients no longer need to wear glasses or contact lenses.
However, individual surgical results will be affected by many factors, including preoperative vision, surgical skill proficiency and individual differences of patients. Therefore, it is very important to have a detailed consultation and evaluation with the doctor before the operation in order to ensure the success of the operation and the durability of the effect.
Treatment range of femtosecond laser surgery
Femtosecond laser surgery is widely used in different kinds of optometry problems in Wuhan Army General Hospital. Myopia is one of the most common optometry problems. Femtosecond laser surgery can correct vision by precisely adjusting the refraction of the eye. Hyperopia and astigmatism can also be treated by femtosecond laser surgery. The focus of light can be adjusted by changing the shape of the cornea. In addition, diseases such as macular degeneration and retinal holes caused by fundus diseases can also be treated by femtosecond laser surgery.
However, not all patients are suitable for femtosecond laser surgery. Some factors, such as corneal thickness, corneal diseases and ophthalmic history, may affect the safety and effect of surgery. Therefore, before deciding to accept femtosecond laser surgery, patients should consult and evaluate in detail with professional ophthalmologists.
summary
Femtosecond laser surgery in Wuhan Army General Hospital has significant effect in the treatment of myopia, hyperopia and astigmatism, with high safety and lasting effect. By precisely adjusting the refraction of the eye, femtosecond laser surgery can help patients get rid of the shackles of glasses or contact lenses and improve their quality of life. However, the durability of the surgical effect and the evaluation of the indications still require close cooperation between patients and doctors to ensure the success of the operation and long-term stability of the effect.
