What vision test items does Wuhan Purui Eye Hospital provide?
Wuhan Purui Eye Hospital is a hospital dedicated to the treatment of eye diseases. It provides a variety of vision testing projects to help patients accurately understand their vision. The following is a detailed introduction from four aspects.
1. Habitual visual inspection
Habitual vision examination is the most basic test item, which aims to measure the smallest details that patients can distinguish on the standard visual acuity chart. By asking the patient to read the letters or symbols in front of them, the doctor can judge the patient's vision state. This test is usually carried out on the left and right eyes respectively, and the vision difference between the two eyes is checked to determine whether there is ametropia or other potential problems.
In addition, the habitual vision test also includes the measurement of far vision and near vision. Far vision measurement is usually conducted by asking the patient to stand at a specific distance and read the letters or symbols on the vision chart to assess their clarity on distant objects. The near vision measurement is to let the patient read letters or symbols of a specific size at a close distance to assess their sharpness on nearby objects.
2. Dark adaptability test
Dark adaptation is the process that the eyes adapt from a bright environment to a dark place, and it is also the ability of the eyes to adapt to different light intensities. The dark adaptability test can help doctors evaluate the adaptability of patients' eyes to light in the process of changing from a bright environment to a dark place. This test usually allows patients to enter a relatively dark room from a bright room, and assess their dark adaptability by observing how long they can identify the surrounding objects after entering a dark place.
In addition to dark adaptation test, Wuhan Purui Eye Hospital also provides some other light related test items, such as glare tolerance test and astigmatism interference measurement. These tests can help doctors comprehensively evaluate the adaptability of patients to different light environments, so as to better guide treatment.
3. Color vision inspection
Color vision test is used to evaluate the patient's perception and recognition of different colors. Wuhan Purui Eye Hospital provides a variety of color vision inspection methods, including color blindness test and color weakness test. These tests usually use color blindness charts or color fidelity charts to let patients identify different colors, so as to determine their color vision state.
Color vision inspection is very important for some professions that need to accurately distinguish colors, such as pilots, painters, etc. If the patient is abnormal in the color vision test, the doctor will further evaluate whether there is color blindness or color weakness, and provide corresponding treatment suggestions.
4. Visual field inspection
Perimetry is used to assess the patient's visibility within the central and peripheral visual fields. This examination can help doctors judge whether patients have visual field defects, such as visual field reduction, blind areas, etc. Wuhan Purui Eye Hospital provides a variety of visual field examination methods, including automatic computerized visual field screening, manual static visual field examination and dynamic visual field examination.
Visual field examination is very important for the early diagnosis of some eye diseases, such as glaucoma and optic neuropathy. By finding the visual field defect in time, doctors can take corresponding treatment measures to avoid further deterioration of the disease.
Summary:
Wuhan Purui Eye Hospital provides a variety of vision test items, including habitual vision test, dark adaptation test, color vision test and visual field test. These test items can help doctors comprehensively evaluate the vision of patients, so as to provide accurate diagnosis and treatment plans. Whether myopia or hyperopia, light adaptability or color vision problems exist, patients can find professional doctors in Wuhan Purui Eye Hospital for examination and treatment.
