How many degrees of myopia can be corrected by full femtosecond surgery in Wuhan Preh Eye Hospital?

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Effect of full femtosecond surgery on myopia correction in Wuhan Purui Eye Hospital

Wuhan Purui Eye Hospital is a professional ophthalmic medical institution, which provides various ophthalmic operations, including full femtosecond surgery, which can effectively correct myopia. All femtosecond surgery uses laser technology to improve myopia by modifying the shape of the corneal surface. The effect of this operation will be described in detail from four aspects below.

Operation principle

Full femtosecond surgery is a high-precision laser surgery, which is to modify the cornea through laser pulses to correct myopia. During surgery, the laser will accurately scan and remove the tissue on the cornea to change the shape of the cornea. During the operation, the patient needs to wear protective glasses and receive local anesthesia. The whole procedure usually takes only a few minutes.

The advantages of full femtosecond surgery lie in its high accuracy and safety. The laser has a highly accurate scanning technology, which can perform fine operations on the cornea to minimize the errors in surgery. In addition, the laser can also maintain the temperature of the corneal surface through the cooling system, reduce the thermal damage during surgery, and accelerate the speed of corneal healing.

Correction degree range

Full femtosecond surgery can correct myopia in a wide range of degrees, generally from 0 to - 10 degrees. The specific correction effect will vary according to the eye shape and corneal thickness of each patient. Before the operation, the doctor will conduct a detailed eye examination to evaluate the adaptability of the patient and the expected effect of the operation. If the patient's myopia is beyond the scope of full femtosecond surgery, the doctor may recommend other types of surgery or treatment.

Operation effect and precautions

Full femtosecond surgery can usually achieve significant visual improvement immediately after surgery. During recovery, patients may experience discomfort such as blurred vision, dryness and photosensitivity, but these symptoms tend to gradually alleviate over time. Generally speaking, patients can return to normal life and work within a few days to weeks after surgery.

However, there are some considerations for full femtosecond surgery. First of all, postoperative eye care is very important. Patients need to follow the doctor's recommendations for eye cleaning, eye drops and eye masks. Secondly, it is necessary to avoid high-intensity exercise, exposure to dust, strong light and other irritants after surgery to avoid eye infection or other complications.

Summary

In a word, the full femtosecond surgery in Wuhan Purui Eye Hospital is an effective method to correct myopia. It uses laser technology to accurately change the shape of the corneal surface, thereby improving myopia. This operation can correct a wide range of myopia, generally applicable to myopia of 0-10 degrees. The operation has high precision and safety, and patients can obtain obvious vision improvement after the operation. However, patients still need to follow the doctor's advice after the operation, carry out eye care, and pay attention to avoid contact with irritants.