| ICFCY-Code | Title | Description |
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Seeing and related functions (b210-b229) |
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b210
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Seeing functions |
Sensory functions relating to sensing the presence of light and sensing the form, size, shape and colour of the visual stimuli. |
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b2100
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Visual acuity functions |
Seeing functions of sensing form and contour, both binocular and monocular, for both distant and near vision. |
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b21000
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Binocular acuity of distant vision |
Seeing functions of sensing size, form and contour, using both eyes, for objects distant from the eye. |
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b21001
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Monocular acuity of distant vision |
Seeing functions of sensing size, form and contour, using either right or left eye alone, for objects distant from the eye. |
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b21002
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Binocular acuity of near vision |
Seeing functions of sensing size, form and contour, using both eyes, for objects close to the eye. |
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b21003
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Monocular acuity of near vision |
Seeing functions of sensing size, form and contour, using either right or left eye alone, for objects close to the eye. |
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b21008
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Visual acuity functions, other specified |
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b21009
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Visual acuity functions, unspecified |
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b2101
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Visual field functions |
Seeing functions related to the entire area that can be seen with fixation of gaze. |
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b2102
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Quality of vision |
Seeing functions involving light sensitivity, colour vision, contrast sensitivity and the overall quality of the picture. |
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b21020
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Light sensitivity |
Seeing functions of sensing a minimum amount of light (light minimum), and the minimum difference in intensity (light difference.) |
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b21021
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Colour vision |
Seeing functions of differentiating and matching colours. |
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b21022
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Contrast sensitivity |
Seeing functions of separating figure from ground, involving the minimum amount of luminance required. |
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b21023
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Visual picture quality |
Seeing functions involving the quality of the picture. |
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b21028
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Quality of vision, other specified |
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b21029
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Quality of vision, unspecified |
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b2108
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Seeing functions, other specified |
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b2109
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Seeing functions, unspecified |
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