Jingxi Hospital full femtosecond

Full femtosecond is one of the advanced technologies in laser myopia surgery. As an advanced ophthalmic medical institution, Jingxi Hospital provides high-quality full femtosecond surgery services. All femtosecond surgery uses advanced laser technology, which can quickly and accurately correct myopia, hyperopia, astigmatism and other eye problems.

principle

The principle of all femtosecond surgery is to generate high-energy femtosecond pulses through lasers to accurately cut and correct eye tissue. First, the laser pulse peels off part of the surface layer of the cornea, then changes the shape of the cornea through the laser pulse, and then covers the peeled tissue on the cornea again to promote its self-healing ability. The pulse of full femtosecond surgery is very short and only lasts at femtosecond level, so patients can hardly feel pain during the surgery.

There are many types of full femtosecond surgery, among which * excimer laser full femtosecond surgery (FS-LASIK) is commonly used. The operation uses femtosecond lasers to make personalized corneal flaps for patients, and changes the shape of the cornea in a minimally invasive way to correct vision problems. All femtosecond laser has very high accuracy and safety, which can effectively reduce the complications in surgery.

Operation process

Full femtosecond surgery is usually performed in the ophthalmic operating room. Before surgery, doctors will conduct a comprehensive eye examination to determine the suitability of the surgery. During the operation, the patient needs to lie on the operating table, and the eyes will be fixed by the eyelid holder to ensure the accuracy and safety of the operation.

At the beginning of the operation, the doctor will use local anesthetic eye drops to anesthetize the eyes, and then aim the laser at the cornea. The laser will generate femtosecond pulses to slightly control the movement and positioning of the patient's eyes. The laser pulse peels off part of the surface of the cornea, and then changes the shape of the cornea through the laser pulse. The operation is usually completed in a few minutes, and the patient feels slight tingling.

After the operation, the doctor will cover a protective invisible mask to prevent the cornea from being stimulated by the outside world. The patient needs to use anti-inflammatory eyedrops and ointment in the next few days as recommended by the doctor to promote corneal healing and reduce discomfort.

Postoperative precautions

After surgery, patients need to rest for a period of time to avoid strenuous exercise and water. There is also a need for regular follow-up visits. Doctors usually make the first follow-up visit within 24 hours after the operation to ensure the effect of the operation and the healing of the cornea.

The recovery cycle of full femtosecond surgery is usually faster than that of traditional LASIK surgery. Most patients can resume normal life and work within a few days after surgery. However, it is still necessary to follow the doctor's advice, especially the use of eyedrops and regular follow-up.

summary

Jingxi Hospital provides full femtosecond surgery as part of its ophthalmic medical services. Full femtosecond surgery is an advanced and safe ophthalmic surgery, which accurately cuts and corrects eye tissue through laser technology. The operation process is simple, and the recovery is rapid, which can provide bright and clear vision for patients. If you have vision problems such as myopia, hyperopia or astigmatism, you can consider consulting the Jingxi Hospital for full femtosecond surgery.