What is full femtosecond surgery in Zhoushan Hospital?
Full femtosecond surgery in Zhoushan Hospital is an advanced laser surgery technology developed in recent years, which is mainly used to correct myopia, hyperopia, astigmatism and other ocular refractive errors. Full femtosecond surgery uses a special laser called "femtosecond laser", which can quickly cut the cornea during surgery to correct the shape of the cornea, thus improving vision problems. Compared with the traditional Lasker operation, the full femtosecond operation requires no scalpel or blade, and the cutting process is more accurate and safe.
In Zhoushan Hospital, patients usually receive a series of eye examinations to determine whether the operation is suitable before the full femtosecond operation. In general, people suitable for full femtosecond surgery include:
1. Myopic patients: full femtosecond surgery can effectively correct myopia, so that patients can get rid of relying on glasses or contact lenses.
2. Hyperopia patients: full femtosecond surgery can also correct a certain degree of hyperopia, so that patients can see objects clearly at close range.
3. Astigmatism patients: Astigmatism is caused by the irregular shape of the cornea. Full femtosecond surgery can reshape the cornea and correct the problem of astigmatism.
4. People between 18 and 60 years old with healthy and stable eye structure.
Advantages of all femtosecond surgery in Zhoushan Hospital
Full femtosecond surgery has many advantages over traditional corneal refractive surgery:
1. High safety: full femtosecond surgery uses high-precision laser cutter, without the use of surgical blade, reducing the risk of infection and trauma during surgery.
2. High accuracy: full femtosecond surgery can cut the cornea very accurately, correct the diopter, and has less pressure on the eyeball during the surgery, reducing postoperative discomfort and recovery time.
3. Fast vision recovery: full femtosecond surgery has a short operation time and fast vision recovery after surgery. Many patients can return to normal life and work the next day after surgery.
4. Wide indications: full femtosecond surgery is applicable to a variety of common refractive errors, and can correct a variety of vision problems at the same time.
The process of full femtosecond surgery in Zhoushan Hospital
Full femtosecond surgery generally includes the following steps:
1. Local anesthesia and disinfection: local anesthesia will be given to patients before operation to ensure painless operation. At the same time, the eyes will be thoroughly disinfected.
2. Wound making: doctors will use femtosecond lasers to quickly make a wound on the corneal surface. The size and location of the wound depend on myopia, hyperopia and other conditions.
3. Corneal correction: The laser will cut the cornea at a very high speed and correct it according to the eye examination results. During the operation, the patient needs to stare at the fixed light spot.
4. Wound closure and intraocular pressure test: After the laser completes corneal correction, the doctor will use drug eye drops to help the wound heal, and conduct intraocular pressure test to ensure the success of the operation.
The whole operation process usually takes only a few minutes, but after the operation, attention should be paid to protecting the eyes, and recovery and reexamination should be carried out according to the doctor's recommendations.
summary
The full femtosecond surgery in Zhoushan Hospital is an advanced technique for correcting refractive problems in the eye. By using a special femtosecond laser, it can accurately and safely reshape the cornea and correct vision problems such as myopia, hyperopia and astigmatism.
Compared with traditional surgery, full femtosecond surgery has higher safety and accuracy, and postoperative vision recovery is fast, which is suitable for a wide range of people. Careful operation is required during the operation. Before and after the operation, patients should strictly follow the guidance of doctors and do a good job in eye protection and re examination.
All femtosecond surgery in Zhoushan Hospital provides a safe, accurate and fast solution for patients who want to get rid of the shackles of glasses or contact lenses, so that people can regain a clear and bright vision.
