Zhongshan People's Hospital femtosecond: how to do femtosecond surgery?
With the development of science and technology, femtosecond laser surgery has become one of the most advanced myopia correction methods in ophthalmology. As a well-known ophthalmic hospital, Zhongshan People's Hospital provides high-quality femtosecond surgery services. Next, we will elaborate on the implementation of femtosecond surgery in Zhongshan People's Hospital from four aspects: preoperative preparation, surgical process, postoperative nursing, and surgical risks.
1、 Preparation before operation
Before femtosecond surgery in Zhongshan People's Hospital, patients need to have a comprehensive eye examination. The doctor will evaluate the patient's corneal curvature, thickness, astigmatism and other data through corneal topography, wavefront scanning and other technologies to determine the surgical plan. Patients need to stop using contact lenses one week before surgery to ensure corneal stability. The night before the operation, the patient needs to fast all night and clean the eyes according to the doctor's instructions.
On the day of operation, in the operating room of Zhongshan People's Hospital, the doctor will check the patient's eye condition again and give local anesthetic eye drops. In addition, the doctor will tell the patient in detail about the possible discomfort and risks during the operation, and obtain the patient's written consent.
2、 Operation process
The femtosecond surgery in Zhongshan People's Hospital is performed with the most advanced laser equipment. The operation usually lasts for more than ten minutes, while the actual laser action time is only tens of seconds. During surgery, doctors will use professional femtosecond laser machines to peel off the inner layer of the cornea through high-speed laser pulses, and then reshape the corneal curvature through low-energy lasers. The whole process is painless and knife free. The patient only needs to keep his eyes still.
Femtosecond surgery is highly accurate and safe, and can correct vision problems such as myopia, hyperopia and astigmatism. The doctors of Zhongshan People's Hospital have rich operating experience and professional skills to ensure the smooth operation process.
3、 Postoperative care
After surgery, Zhongshan People's Hospital will provide patients with detailed postoperative nursing guidance. Patients need to follow the doctor's advice, such as regularly using antibiotic eyedrops, avoiding rubbing eyes, and not wiping tears. During the rehabilitation period, the patient needs to come back on time so that the doctor can review and adjust after surgery. In addition, patients should pay attention to protecting their eyes to avoid possible damage to eyes caused by intense exercise and dust.
The recovery period after operation varies from several days to several weeks due to individual differences. During the recovery period, patients may experience temporary blurred vision, slight dryness and other symptoms, which is normal and does not need to worry too much. Through correct postoperative care and regular reexamination, most patients can quickly recover and obtain good vision.
4、 Surgical risk
Femtosecond surgery has some risks in the whole process, but under the standard operation of Zhongshan People's Hospital, the risks are low and controlled. The patient may have uncomfortable symptoms such as vision fluctuation, halo at night and dryness after surgery. In addition, the incidence of postoperative infection, corneal disease and other complications is low, but patients still need to understand and accept these risks.
In general, the femtosecond surgery in Zhongshan People's Hospital is a safe and effective method for vision correction. The comprehensive examination and preparation before the operation, the careful operation during the operation, the careful nursing after the operation and the full notification of risks ensure the success rate and safety of the operation. If you choose Zhongshan People's Hospital for femtosecond surgery, you can rest assured that you can enjoy high-quality ophthalmic medical services.
Conclusion: The femtosecond surgery in Zhongshan People's Hospital is an advanced method for myopia correction. Fine treatment of cornea by laser technology can effectively improve vision problems. The patient needs to be fully examined and prepared before the operation. The operation process is knife free and painless, and the time is short. Follow the doctor's nursing instructions and take regular reexamination after the operation. Although there are some risks, under the standard operation of Zhongshan People's Hospital, femtosecond surgery is safe and reliable.
