How long does the femtosecond surgery take in Nanjing Benji Hospital?
Nanjing BenQ Hospital is a formal medical institution with advanced equipment and professional medical team. Femtosecond laser surgery is a common ophthalmic surgery in the hospital, which is mainly used to correct myopia, hyperopia, astigmatism and other eye problems. Next, I will elaborate on the time requirements of femtosecond surgery in Nanjing Benji Hospital from four aspects: the operation process, preoperative preparation, intraoperative operation and postoperative recovery.
Operation process
Femtosecond surgery is a very accurate and rapid ophthalmic surgery. In Nanjing Benji Hospital, femtosecond surgery is usually completed in a few minutes. The operation process includes the following steps:
1. Anesthesia: Before the operation, the doctor will give the patient surface anesthesia to ensure no pain during the operation.
2. Making valves: doctors will use femtosecond lasers to make a thin slice on the cornea, which only takes a few seconds.
3. Valve turnover: The doctor will carefully turn the fabricated valve to one side for the next operation.
4. Laser correction: doctors will use laser to correct the cornea accurately to change its curvature and achieve the purpose of correcting vision.
The whole operation process is fast and efficient, usually only taking a few minutes.
Preoperative preparation
Before femtosecond surgery, patients need a series of preoperative preparations. These preparations include:
1. Optometry and ophthalmic examination: doctors will perform optometry and ophthalmic examination on patients to determine the degree of eye problems and suitable surgical methods.
2. Surgical discussion: The doctor will discuss the effect, risk and possible complications of the operation in detail with the patient to ensure that the patient understands the operation process.
3. Preoperative fasting: On the day of operation, the patient needs an empty stomach, and usually needs to stop eating and drinking a few hours before the operation.
The time for preoperative preparation varies according to individual circumstances, but usually only takes a few days to a week.
Intraoperative operation
Femtosecond surgery requires precise laser and instrument operation, and doctors need to operate carefully during the operation.
1. Eye fixation: During surgery, doctors will use special instruments to fix the patient's eyes to ensure the accuracy of surgery.
2. Femtosecond laser: doctors use femtosecond laser to correct the cornea, and make accurate adjustments according to the previous measurement results.
3. Monitoring and adjustment: The doctor will constantly monitor the reaction and condition of the eye during the operation and make adjustments as needed.
Postoperative recovery
Femtosecond surgery is a very safe and effective ophthalmic surgery, which usually requires a certain recovery time after surgery.
1. Observation: After the operation, the patient needs to be observed in the hospital, and the doctor will check the patient's eyes to ensure that the operation effect is good.
2. Rest and eyedrops: patients usually need to rest for a period of time after surgery, and use eyedrops according to the doctor's recommendations to keep the eyes moist and comfortable.
3. Recheck and adjustment: after the operation, the patient needs to have regular recheck according to the doctor's requirements to ensure good operation effect. If necessary, the doctor may carry out further correction.
To sum up, the femtosecond surgery in Nanjing Benji Hospital usually takes only a few minutes, but the preoperative preparation and postoperative recovery cannot be ignored. The operation process is accurate and rapid, requiring careful operation by doctors; The patient's cooperation and attention are also required in the preoperative preparation and postoperative recovery stages. Nanjing BenQ Hospital provides professional femtosecond surgery services for patients, so that patients have bright and clear vision.
