Can full femtosecond surgery correct astigmatism on the official website of Wuhan Army General Hospital?
Astigmatism is a common refractive error in ophthalmology, which can lead to blurred vision and seriously affect daily life. With the development of medical technology, full femtosecond surgery, as a common method to treat astigmatism, has attracted much attention. So, can the full femtosecond surgery announced on the official website of Wuhan Army General Hospital effectively correct astigmatism?
What is full femtosecond surgery?
Full femtosecond surgery, also known as femtosecond laser surgery, is a method of correcting ocular ametropia through femtosecond laser. It uses the high energy pulse of the femtosecond laser to cut the corneal tissue to change the curvature of the cornea and correct the refractive error.
Compared with traditional laser surgery, full femtosecond surgery has the following advantages:
1. More precise surgical procedures: full femtosecond surgery is operated by high-energy femtosecond lasers, which can accurately control the cutting depth and shape of corneal tissue, avoiding the deviation in surgery.
2. Faster recovery speed: The full femtosecond surgery cuts less corneal tissue, causes less damage to the eyes after surgery, and patients recover quickly, usually returning to normal life in a few days.
3. Higher safety: full femtosecond surgery can correct ocular ametropia through laser, which makes the operation safer and avoids the risk of complications caused by injury to the scalpel that may occur in traditional surgery.
Can full femtosecond surgery correct astigmatism?
The official website of Wuhan Army General Hospital claims that full femtosecond surgery can correct astigmatism, which is based on the results of relevant research and clinical practice of the hospital.
A study published in the International Journal of Ophthalmology shows that full femtosecond surgery has achieved remarkable results in correcting astigmatism. This study collected a group of patients with astigmatism. After full femtosecond surgery, the patients' vision has been significantly improved, and the astigmatism problem has been effectively corrected.
In addition, many patients also published their surgical experience and recovery on the official website of Wuhan Army General Hospital. They generally believe that their astigmatism has been significantly improved and their vision has returned to normal level after full femtosecond surgery.
It should be noted that the efficacy of full femtosecond surgery is also related to the individual condition of the patient. Some patients may need multiple operations to completely correct astigmatism. Therefore, when choosing full femtosecond surgery for astigmatism, doctors also need to make a comprehensive assessment according to the patient's condition.
Risks and precautions of full femtosecond surgery
Although full femtosecond surgery has a good effect in the treatment of astigmatism, there are still some risks and precautions.
Full femtosecond surgery may lead to some postoperative complications, such as dry eye, glare, photosensitivity, etc. In addition, during the preparation for surgery, patients need to complete a series of examinations to ensure the safety of surgery.
Therefore, when choosing full femtosecond surgery for astigmatism, patients need to fully communicate and understand with professional doctors to jointly assess the risks and benefits of surgery, so as to make wise decisions.
Summary
According to the information introduced on the official website of Wuhan Army General Hospital, full femtosecond surgery is an effective method to correct astigmatism. The operation has the advantages of accuracy, speed and safety. It can correct ocular ametropia and improve the patient's vision through laser. However, full femtosecond surgery is not without risks, and patients need to make choices and decisions under the guidance of professional doctors.
