What are the items of Guangzhou Public Welfare Eye Examination?
The eye is one of the most important senses of the human body, so regular ophthalmic examination is one of the important measures to keep vision healthy. In Guangzhou, many public welfare institutions and hospitals provide various ophthalmic examination programs to help citizens prevent and treat eye diseases. Here are some important aspects of Guangzhou public welfare ophthalmology examination:
Routine fundus examination
Routine fundus examination is a painless, simple and fast examination method. By observing fundus blood vessels, optic nerve disc and other structures, eye diseases can be found and diagnosed early. This kind of examination is usually carried out by professional ophthalmologists or technicians, who use special equipment and fluorescent dyes to observe the fundus conditions. In some public hospitals in Guangzhou, routine fundus examinations are free or cheaper to facilitate regular examinations by citizens.
Routine fundus examination can help early detection of eye diseases, such as diabetic retinopathy, glaucoma, macular degeneration, etc. If these diseases can be found and treated in time, serious visual impairment can be avoided and the quality of life of patients can be improved.
Corneal topography
Corneal topography is a method for evaluating corneal curvature and morphology. This examination can help doctors judge whether patients have myopia, hyperopia, astigmatism and other problems, and provide a basis for doctors to choose appropriate methods to correct vision. Some public welfare ophthalmic institutions in Guangzhou provide free or low-cost corneal topography examination services to help citizens better understand their own visual conditions.
Corneal topography examination is a simple and easy method, which uses special instruments to take images of the front surface of the eye, and analyzes the shape and curvature of the cornea according to the images. This examination is very important for the evaluation before corneal surgery, contact lens fitting and the diagnosis of ametropia.
Glaucoma screening
Glaucoma is a common eye disease, patients often have no obvious symptoms, so early detection and treatment is very important. Some public welfare institutions in Guangzhou provide glaucoma screening programs to determine whether patients have glaucoma risks by measuring intraocular pressure and observing fundus conditions.
Glaucoma screening usually includes intraocular pressure test and optic disc test. Intraocular pressure test can judge the circulation of intraocular fluid by measuring intraocular pressure. High intraocular pressure may be one of the risk factors of glaucoma. The optic disc examination can judge whether there is glaucoma disease by observing the color, shape and blood vessels of the optic disc.
Cataract screening
Cataract is a common disease of older people, which can lead to poor vision, blurred vision and other problems. Some public welfare ophthalmic institutions in Guangzhou provide cataract screening programs to provide older citizens with opportunities for early detection and treatment of cataracts.
Cataract screening usually includes vision examination and fundus examination. Vision examination assesses the vision condition by testing the patients' far vision and near vision, and judges whether there is a cataract symptom. Fundus examination can help doctors to observe whether there are signs of cataract in the eye structure and evaluate the degree of cataract.
Summary:
Guangzhou public welfare ophthalmic institutions provide a variety of ophthalmic examinations, including routine fundus examination, corneal topography examination, glaucoma screening and cataract screening. These projects can help citizens to understand their own eye conditions, and early detection and treatment of eye diseases. Through free or low-cost services, Guangzhou public welfare ophthalmic institutions provide convenient and high-quality ophthalmic examination services for the general public.
