Donghua Hospital full femtosecond

All femtosecond surgery in Donghua Hospital is a modern ophthalmic surgery, which can be used to treat myopia, hyperopia, astigmatism and other ophthalmic diseases. The full femtosecond of Donghua Hospital will be described in detail from four aspects: operation principle, operation process, postoperative nursing and operation effect.

Operation principle

All femtosecond surgery in Donghua Hospital uses laser keratectomy. Its principle is to cut a thin corneal flap on the surface of the cornea by laser, and then use laser to change the curvature of the cornea inside the cornea, so as to achieve the purpose of correcting vision. Compared with the traditional laser myopia surgery, the full femtosecond surgery is more accurate, safe, and more precise in the control of corneal ablation.

Full femtosecond surgery uses advanced laser technology to completely avoid the mechanical blade contacting the cornea during surgery, thus greatly reducing the risk of surgery. During the operation, the patient only needs to follow the laser beam with the doctor's instructions. The operation takes a short time and can be completed in a few minutes.

Operation process

The full femtosecond surgery in Donghua Hospital is usually divided into three steps: corneal flap preparation, laser correction and valve replacement.

First, the doctor will apply anesthetic eyedrops on the patient's eye surface and prepare a thin corneal flap with special equipment. Then, the patient will be invited to the laser treatment room, and the laser system will carry out laser correction according to the doctor's predetermined plan* After that, the doctor will reset the corneal flap and fix it with special adhesive. During the whole process, the doctor will make personalized adjustments according to the actual situation of the patient's eyes.

Postoperative care

After surgery, patients need to do a good job in eye care to promote wound healing and restore vision.

First, patients need to use antibiotic eyedrops as required by doctors to prevent infection. Secondly, patients need to avoid strenuous exercise and eye rubbing to avoid corneal flap dislocation. In addition, patients need to wear special eye protection masks to protect their eyes. Regular follow-up visits are also needed to let the doctor check the postoperative effect and adjust the treatment plan as needed.

Surgical effect

The effect of all femtosecond surgery in Donghua Hospital is remarkable, which can largely correct myopia, hyperopia, astigmatism and other eye diseases.

After surgery, the patient's vision can be significantly improved in a short period of time, and can generally recover to a relatively stable level within a few days to a few weeks. The effect of the operation is lasting for many years or even a lifetime. Not only that, full femtosecond surgery can also reduce the risk of postoperative complications and improve the safety of surgery.

In a word, the full femtosecond surgery in Donghua Hospital is an advanced, safe and efficient ophthalmic surgery, which can correct vision through laser cutting and correction on the corneal surface. After surgery, patients need to do a good job of eye care, and regularly return to check the effect. The effect of the operation is remarkable, which can help patients get rid of eye diseases and improve their quality of life.