Can femtosecond laser in Wuhan Army General Hospital correct various vision problems?

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Introduction of femtosecond laser vision correction in Wuhan Army General Hospital

Wuhan Army General Hospital is a medical institution with high reputation and professional level, and also has a high reputation in the field of ophthalmology. Among them, femtosecond laser is an advanced technology, which is widely used in myopia correction. The application of femtosecond laser in correcting vision problems will be described in detail from four aspects below.

1. What is femtosecond laser technology

Femtosecond laser technology is the use of high-energy laser to change the shape of the cornea, thereby changing the focusing ability of the eye. This technology is mainly used to cut and correct the cornea with special laser equipment, so as to reduce the degree of myopia and thus correct vision.

Femtosecond laser technology has many advantages over traditional laser surgery. First, the femtosecond laser surgery process does not require the use of scalpels and cutting machines, reducing the damage and risk to the cornea during the surgery process; Secondly, femtosecond laser technology has higher cutting accuracy, which can achieve more accurate correction and improve the safety and effect of surgery.

2. Correction effect of femtosecond laser technology on myopia

Femtosecond laser technology has significant effect in correcting myopia. By cutting and correcting the cornea, femtosecond laser can reduce the degree of myopia, and even achieve complete vision correction. After correction, the vision is stable and clear, no longer relying on glasses or contact lenses.

Femtosecond laser technology can also be personalized according to the individual differences and needs of patients when correcting myopia. The doctor can adjust the laser cutting scheme and intensity according to the characteristics of the patient's eyeball to achieve the best correction effect.

3. Application of femtosecond laser technology to treat other vision problems

In addition to correcting myopia, femtosecond laser technology can also be used to treat other vision problems. For example, this technology can be used to correct refractive errors such as hyperopia and astigmatism, and adjust the focusing ability of the eye by changing the shape of the cornea, so as to restore vision.

Femtosecond laser technology also has a certain effect on the treatment of some eye diseases. For example, for the problem of vision loss caused by corneal dystrophy, femtosecond laser technology can improve corneal morphology and restore vision.

4. Precautions and risks of femtosecond laser technology

Although femtosecond laser technology has significant efficacy in correcting vision problems, precautions and risks should be understood before surgery. First, patients need to meet certain physical examination conditions, such as corneal thickness and stability. Secondly, temporary discomfort such as eye discomfort and dryness may occur during the operation. Finally, attention should be paid to eye hygiene and recovery process after surgery to avoid infection and other complications.

summary

In conclusion, femtosecond laser technology is widely used in the ophthalmology field of Wuhan Army General Hospital. This technology can effectively correct vision problems such as myopia, hyperopia and astigmatism, and has certain effects on the treatment of some eye diseases. But before the operation, patients need to know the precautions and risks to ensure the safety and effect of the operation.