Hefei Hospital Half femtosecond: Can it treat myopia?
With the acceleration of the pace of modern life and the popularity of electronic products, myopia has become an eye health problem for many people. However, in recent years, medical technology continues to innovate. Hefei Hospital has introduced half femtosecond laser technology to treat myopia, which has become the focus of attention of many myopia patients. So, can Hefei Hospital treat myopia with half a femtosecond? The following will be elaborated from four aspects.
Technical Principles
Half femtosecond laser myopic surgery is to use femtosecond laser to cut the cornea at the micron level, and reshape its curvature, thus changing the ocular refraction. This technique uses pupil dynamic tracking, high-speed scanning and pulse control to perform surgery quickly and accurately, and recover quickly after surgery. After the introduction of this technology, Hefei Hospital has achieved remarkable results in myopia correction through many clinical practices.
The half femtosecond laser myopic surgery is applicable to patients with myopia within 300 degrees. The preoperative evaluation and surgical planning are carried out through the computer-aided system to ensure the safety and effectiveness of the surgery. Postoperative patients usually need to recover for a period of time. At the same time, Hefei Hospital has also provided relevant postoperative reexamination and nursing services to ensure long-term stability of the surgical effect.
Surgical advantages
Compared with traditional myopia correction surgery, Hefei Hospital's half femtosecond technology has the following advantages:
1. High precision: The half femtosecond laser can complete the cutting process in the nanosecond level, accurate to the micron level, greatly improving the accuracy and stability of the surgery.
2. Rapid recovery: The recovery time after surgery is relatively short, and patients can usually return to normal life and work in a short time.
3. Painless: The half femtosecond laser myopic surgery passes local anesthesia, and the patient will not feel pain and discomfort during the surgery.
4. Lasting effect: The myopia eyeball corrected by half femtosecond laser myopia surgery can usually maintain a long-term stable effect, greatly improving the patient's vision.
Risks and precautions
Although half femtosecond laser myopia surgery has significant advantages in myopia correction, there are still some risks and precautions:
1. Preoperative examination: Hefei Hospital will conduct a detailed eye examination on the patient before half femtosecond laser myopia surgery to assess whether it is suitable for surgery. Some people may have other eye problems and are not suitable for surgery.
2. Postoperative care: After surgery, patients need to pay attention to avoiding strenuous exercise and external stimulation, and follow the doctor's advice to promote the recovery and rehabilitation of the eyes.
3. Postoperative reaction: In a period of time after the operation, patients may experience temporary discomfort such as blurred vision, dryness and photosensitivity, but it usually disappears within a few days to weeks.
In general, Hefei Hospital's half femtosecond laser myopic surgery is one of the effective methods to treat myopia, but patients should have a comprehensive understanding and evaluation before choosing surgery, and follow the doctor's recommendations.
Summary
The half femtosecond laser myopic surgery introduced by Hefei Hospital provides an effective treatment option for myopic patients. This technology can significantly improve myopia through precise laser cutting and reshaping the cornea. However, patients should pay attention to preoperative examination, postoperative care and possible postoperative reactions before choosing surgery, and follow the doctor's advice and guidance. In this way, the half femtosecond laser myopic surgery in Hefei Hospital can bring obvious vision improvement and quality of life improvement to myopic patients.
