Femtosecond hangzhou hospital for myopia
Myopia refers to a kind of visual impairment in which the human eye cannot clearly see objects when the visual distance is far. The incidence of myopia is increasing, which has a great impact on people's life and work. At present, femtosecond laser surgery is a mainstream method to treat myopia. As a prefecture level city, Hangzhou has many excellent femtosecond Hangzhou hospitals, providing a variety of treatment methods for myopia patients.
keratorefractive surgery
Corneal refractive surgery is a common method to treat myopia in femtosecond Hangzhou Hospital. This operation uses laser to accurately change the curvature of the cornea, so as to achieve the purpose of correcting myopia. Corneal refractive surgery can be divided into LASIK, LASEK and PRK.
LASIK is one of the most common corneal refractive surgery. During the operation, the doctor will first create a thin flap like tissue on the cornea through laser, and then use the laser to adjust the shape of the exposed cornea. Finally, the corneal flap was repositioned and the operation was completed.
LASEK is an improved type of LASIK. During surgery, doctors will use acidic liquid to expose the cell layer on the corneal surface, and then use laser to adjust the corneal morphology. After the operation, the doctor will restore the cell layer on the corneal surface to its original position.
PRK is a common corneal refractive surgery, which is suitable for patients with thin cornea. During surgery, doctors will directly remove a thin layer of corneal epithelium on the surface of the cornea, then adjust the shape of the cornea through laser, and finally grow the corneal epithelium back. Compared with LASIK and LASEK, the recovery period of PRK surgery is relatively long, but the surgical risk is less.
Lens implantation
Lens implantation is another method of treating myopia in Femtosecond Hangzhou Hospital. The operation can correct myopia by implanting intraocular lens in the eye to change the diopter of the eye. Lens implantation is usually suitable for older patients with high myopia and other eye diseases.
Lens implantation is generally divided into two ways: lens implantation and replacement. In lens implantation, doctors will first implant intraocular lenses into the eyes to preserve the original eye structure, so as to achieve the purpose of correcting myopia. The replacement method is to replace the original lens with intraocular lens, which is better for patients with other eye diseases.
Keratoplasty
Keratoplasty is a non operative treatment for myopia, which is suitable for patients with mild myopia. This method uses specially designed corneal lenses on the eyes of patients to shape the cornea, so as to achieve the effect of correcting myopia.
Corneal shaping surgery is generally divided into two ways: corneal shaping lenses and customized contact lenses. Corneal shaping lenses are specially designed corneal lenses placed on the eyes of patients to correct myopia by changing the shape of the cornea. The customized contact lenses for corneal shaping mean that doctors will customize them according to the corneal conditions of patients to achieve the effect of correcting myopia.
Laser corneal surgery
Laser corneal surgery is another method of treating myopia in Femtosecond Hangzhou Hospital. The operation uses laser to cut and change the shape of the cornea to correct myopia. The common methods of laser corneal surgery include LASIK and PRK.
LASIK surgery has been introduced previously, which is performed by creating a corneal flap. The PRK operation is to remove the cell layer on the corneal surface directly, and then perform laser cutting. Laser corneal surgery has the advantages of simple operation and short recovery time. It is a common method to treat myopia.
Summary
As the authority in the field of myopia treatment, Femtosecond Hangzhou Hospital provides a variety of methods for myopia treatment. Corneal refractive surgery can adjust the shape of the cornea through laser to achieve the effect of correcting myopia. Lens implantation changes the diopter of the eye by implanting an intraocular lens into the eye. Corneal plastic surgery reshapes the cornea through specially designed corneal lenses to correct myopia. Laser corneal surgery treats myopia by laser cutting and changing corneal morphology. Femtosecond Hangzhou Hospital has a variety of treatment methods, and can choose the most suitable treatment scheme according to the specific situation of patients to help patients regain clear vision.
