How long does half femtosecond surgery take in Nanjing Drum Tower Hospital?
Nanjing Drum Tower Hospital is a well-known medical institution located in Nanjing, China, with advanced equipment and professional medical team. In recent years, the hospital has introduced half femtosecond laser surgery technology, which has become an important treatment method in the field of vision correction. This article will introduce the time requirement of half femtosecond surgery in Nanjing Drum Tower Hospital in detail to help readers better understand this technology.
Preparation before operation
Before the half femtosecond surgery, the hospital will conduct a detailed eye examination and evaluation for each patient to ensure the safety and effectiveness of the surgery. This process usually takes about 1 to 2 hours. The doctor will measure the vision, diopter, corneal curvature and other indicators to determine the operation plan. At the same time, the patient's eyes will be comprehensively examined to exclude any potential eye diseases.
In addition to eye examination, patients also need to receive some necessary preoperative preparation. For example, it is necessary to stop wearing contact lenses for a period of time to restore the cornea to its best state. In addition, patients also need to avoid using cosmetics containing alcohol or irritants to ensure that the eyes are clean and stable during surgery.
The preparation time for the whole operation varies from individual to individual, but it is usually carried out one or several days before the operation. Patients need to go to the hospital in advance to receive relevant examinations and guidance.
Operation process
The half femtosecond operation of Nanjing Drum Tower Hospital is usually performed in the operating room, and the whole process is completed by a professional medical team. During the operation, the doctor will give the patient local anesthesia to ensure the comfort and safety of the operation process.
The actual half femtosecond laser surgery time is very short, usually only a few minutes to a dozen minutes. During surgery, doctors will use lasers to accurately remove the cornea to change its shape, thus correcting the patient's vision problems. The doctor will adjust the parameters of the laser according to the patient's specific conditions and surgical requirements to ensure the accuracy and safety of the surgical effect.
Throughout the operation, patients need to keep their eyes stable and follow the doctor's instructions. The doctor will always be there to observe the operation process and communicate with the patient in a timely manner. Since the half femtosecond operation does not require surgery and the recovery time is relatively short, the patient can leave the operating room after the operation.
Postoperative recovery and precautions
Although the operation time is very short, the recovery process after the operation is very important for the long-term stability of the operation effect. The hospital will provide detailed postoperative nursing guidance for each patient to help them return to normal life and work as soon as possible.
Normally, patients need to be accompanied home and have a rest on the day of surgery. Slight eye discomfort may occur in the first few days after surgery, but this is a normal reaction. Patients need to avoid strenuous exercise, eye rubbing and exposure to strong light to avoid irritation to the cornea.
A few days after the operation, the patient needs to visit the hospital regularly, and the doctor will carry out eye examination to ensure the achievement of the operation goal and the smooth progress of postoperative recovery. According to individual differences, the recovery time after surgery may be different, but most patients return to normal life within one to two weeks.
Summary
Half femtosecond surgery in Nanjing Drum Tower Hospital is a fast and effective vision correction technique. The preoperative preparation includes eye examination and necessary preoperative preparation. The operation usually takes only a few minutes to ten minutes. After surgery, patients need to be properly recovered and precautions to ensure long-term stability of the surgical effect. Nanjing Drum Tower Hospital has rich experience and professional team in the field of half femtosecond surgery, providing safe and accurate surgical services for patients.
