How is the femtosecond operation performed in Changsha Xiangya Hospital?
Changsha Xiangya Hospital is a well-known ophthalmic hospital with advanced equipment and professional medical team. Among them, femtosecond surgery is a common operation in the hospital and is favored by the majority of patients. The femtosecond operation of Changsha Xiangya Hospital will be described in detail from the aspects of preoperative preparation, operation process, postoperative nursing and effect.
1、 Preoperative preparation
Before femtosecond surgery, doctors will conduct detailed eye examinations for patients, including vision measurement, fundus examination, corneal topography, etc. Through these examinations, doctors can understand the patient's eye conditions and select appropriate surgical methods. Before surgery, a general examination is also required to ensure that the patient is in good health and can tolerate surgery.
In addition, the patient needs to be informed of some precautions before the operation, such as the time of fasting and water deprivation before the operation, and whether certain drugs need to be stopped before the operation. Patients need to cooperate with the doctor's requirements and make adequate preparations.
2、 Operation process
Femtosecond surgery is a laser technology with accurate calculation and control, which is mainly used to correct myopia, hyperopia, astigmatism and other vision problems. The operation process is generally divided into the following steps:
1. Anesthesia: use local anesthetic eye drops to make the patient's eyes painless.
2. Making corneal flap: doctors will use femtosecond laser to make a thin and uniform flap on the cornea for subsequent correction.
3. Laser correction: The doctor will use the laser to correct the shape of the cornea to improve the patient's vision.
The whole operation process usually takes only a few minutes. The patient will feel some slight tingling or compression, but there will be no obvious pain.
3、 Postoperative care
After the operation, the doctor will give detailed postoperative guidance to the patient. Patients need to wear specific goggles to avoid eye irritation. The doctor will also give corresponding eyedrops and anti-inflammatory drugs to prevent infection and reduce discomfort.
In addition, patients need to rest a few days after the operation to avoid strenuous exercise and eye collision. For any discomfort or abnormality, the patient should consult the doctor in time.
4、 Accurate effect
The femtosecond surgery in Changsha Xiangya Hospital adopts advanced laser technology, which is accurate, safe and fast. After surgery, most patients can significantly improve their vision and get rid of the trouble of relying on glasses.
However, it should be noted that the results of surgery will also vary from individual to individual. Some patients may experience dryness or vision fluctuation after surgery, which are normal reactions. The doctor will follow up, observe and adjust according to the patient's condition to ensure the best effect.
Summary
The femtosecond surgery in Changsha Xiangya Hospital is an advanced ophthalmic surgery, which corrects vision problems through laser technology and has achieved good results. The patient needs to be prepared before the operation and receive postoperative care according to the doctor's requirements. Although the operation process is simple, it requires the precise operation of a professional team. Ultimately, femtosecond surgery can help patients recover good vision and improve their quality of life.
