Vision examination items of Dalian Eye Hospital
Dalian Eye Hospital is a professional eye hospital, which provides a variety of vision inspection items to help patients accurately understand their vision. The vision examination items of Dalian Eye Hospital will be introduced in the following four aspects: optometry, corneal topography, fundus examination and visual field examination.
optometry
Optometry is one of the common visual inspection items. Through measuring the light refraction, vision, diopter, etc. of the eye, we can determine whether the patient has vision problems such as myopia, hyperopia, astigmatism, etc. Dalian Eye Hospital is equipped with advanced automatic vision inspection equipment, including automatic diopter adjustment instrument, automatic successive correction instrument, etc., which can quickly and accurately measure patients' diopter and vision parameters.
In the optometry process, the doctor will ask the patient to observe charts of different sizes and distances one by one, and adjust the lens degree according to the patient's reaction. Optometry can also help doctors understand patients' visual fatigue, eye axis length and other problems, so as to determine whether glasses or contact lenses are needed, or surgical correction is required.
Corneal topography
Corneal topography is a method to detect and analyze the corneal morphology of patients using professional equipment. Dalian Eye Hospital has a high-precision corneal topographic mapping instrument, which can comprehensively and accurately measure the curvature, thickness, shape and other parameters of the cornea.
The examination of corneal topography is of great significance in assessing the health of the cornea and whether the patient is suitable for laser myopia surgery, corneal plastic surgery and other operations. Through corneal topography map, doctors can learn about corneal topography abnormalities, corneal refractive errors and other problems, and provide scientific basis for patients to develop personalized treatment plans.
Fundus examination
Fundus examination is an important visual evaluation method, which is used to observe and evaluate eye diseases, such as glaucoma, cataract, macular degeneration, etc. Dalian Eye Hospital is equipped with professional fundus inspection equipment, such as fundus camera, OCT, etc., which can comprehensively observe the fundus of patients.
Fundus examination needs to dilate the pupil of the patient. The doctor will use special eyedrops to dilate the pupil, and then observe the shape and function of fundus blood vessels, optic nerve, macular fovea and other structures through fundus microscope. Through fundus examination, doctors can find and diagnose various eye diseases as early as possible, and provide timely treatment measures for patients.
Perimetry
Visual field examination is one of the important means to evaluate the visual health of patients, and it is also the basis for the diagnosis and treatment of many ophthalmic diseases. Dalian Eye Hospital is equipped with advanced visual field inspection equipment, which can accurately assess the central and surrounding visual fields of patients.
During the visual field inspection, the patient needs to focus on the detection point and operate the detection point according to the instructions. The instrument will gradually show light spots of different brightness and size, and patients need to respond in time. Through visual field examination, doctors can find out the possible visual field defects, optic neuropathy and other problems of patients, and provide targeted treatment suggestions for patients.
Summary
The vision examination items provided by Dalian Eye Hospital include optometry, corneal topography, fundus examination and visual field examination. Optometry can help understand patients' vision parameters and diopter, and provide basis for glasses matching; Corneal topography can evaluate corneal morphology and provide reference for laser surgery and other treatment programs; Fundus examination can observe fundus structure and diagnose eye diseases as early as possible; Visual field examination can evaluate the central and peripheral visual fields of patients, and find visual field defects and other problems. Through these vision inspection items, Dalian Eye Hospital can provide personalized treatment plans for patients to ensure their vision health.
