introduction
Chengdu East Ireland Eye Hospital is a professional eye hospital, providing comprehensive ophthalmic diagnosis and surgical treatment services. In many eye diseases, some need surgery to improve vision and protect eye health. In this article, we will elaborate the surgical treatment of ophthalmic diseases from four aspects: ametropia, cataract, glaucoma and vitrectomy. Ametropia
Ametropia refers to the abnormal refractive ability of the eye to light, resulting in blurred vision. Common refractive errors include myopia, hyperopia, astigmatism and presbyopia. In some cases, glasses or contact lenses cannot meet the vision needs of patients, so surgery is an effective choice.
At present, the common refractive surgery includes excimer laser surgery and intraocular lens implantation. Excimer laser surgery can correct myopia, hyperopia and astigmatism by changing the curvature of the cornea. The intraocular lens implantation surgery is suitable for older or higher degree patients. The vision is corrected by removing the lens in the eye and implanting the intraocular lens. These operations can significantly improve the vision of patients, so that they can get a better visual experience.
cataract
Cataract refers to the gradual clouding of the lens of the eye, resulting in blurred vision. Cataract develops slowly and is common in middle-aged and elderly people. When cataract has a great impact on the daily life of patients, surgery is the best choice to restore vision.
Cataract surgery restores vision by removing the cloudy lens and implanting an intraocular lens. At present, the common cataract surgery includes phacoemulsification and phacoemulsification combined with intraocular lens implantation. The operation process is minimally invasive, and the recovery is fast, which can significantly improve the patients' vision problems.
In addition, intraocular lenses suitable for patients can also be selected for cataract surgery, such as lens dispersion (multifocal) intraocular lenses and targeted adjustment intraocular lenses, to meet the different visual needs of patients.
glaucoma
Glaucoma refers to the damage of optic nerve caused by abnormal intraocular pressure, which will cause visual impairment. Early glaucoma has no obvious symptoms and is often ignored. When glaucoma develops to the late stage, it is difficult to control intraocular pressure with medical treatment, and surgical treatment is a necessary choice.
Glaucoma surgery includes open angle glaucoma surgery and closed angle glaucoma surgery. Open angle glaucoma surgery reduces intraocular pressure by increasing the drainage channel of aqueous humor. Angle closure glaucoma surgery can solve the problem of aqueous circulation blockage by expanding the drainage channel of aqueous humor. These operations can effectively reduce intraocular pressure, protect the optic nerve and avoid further visual damage.
Vitrectomy
Vitrectomy is a minimally invasive surgery for the treatment of posterior ocular diseases. Vitreous body is a transparent gelatinous substance located at the back of the eyeball. When vitreous hemorrhage, vitreous hemorrhage, retinal detachment and other diseases occur, vitreous surgery is the main choice to improve vision.
Vitreous surgery is to open the eyeball and enter the eye to repair or remove the abnormalities in the posterior segment of the vitreous. Common vitreous surgery includes vitrectomy, vitrectomy and gas injection. These operations can effectively reduce the impact of vitreous diseases on vision and improve the quality of life of patients.
Summary
Chengdu East Ireland Eye Hospital is a professional hospital providing ophthalmic surgery. For different ophthalmic diseases, such as ametropia, cataract, glaucoma and vitreous diseases, the hospital provides advanced surgical methods and equipment, which can effectively improve patients' vision problems, and provide comprehensive postoperative care and rehabilitation guidance.
Through surgical treatment, patients can restore healthy vision and improve the quality of life. However, the operation must be fully communicated with the doctor, understand the operation process, risks and postoperative precautions, and choose the appropriate operation method according to personal conditions.
