DICOM PS3.3 2021b - Information Object Definitions

C.8.26.6 Ophthalmic Patient Clinical Information and Test Lens Parameters Module (Current)
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#### C.8.26.6 Ophthalmic Patient Clinical Information and Test Lens Parameters Module

Table C.8.26.6-1 defines the Attributes used to represent a patient's clinical parameters during an ophthalmic test.

Table C.8.26.6-1. Ophthalmic Patient Clinical Information and Test Lens Parameters Module Attributes

Attribute Name | Tag | Type | Attribute Description
--- | --- | --- | ---
Ophthalmic Patient Clinical Information Left Eye Sequence | (0024,0114) | 1C | Information used to represent a patient's clinical parameters during an ophthalmic test. Only a single Item shall be included in this Sequence. Required if Measurement Laterality (0024,0113) is L or B.
>Include Table C.8.26.6-2 “Ophthalmic Patient Clinical Information and Test Lens Parameters Macro Attributes” |
Ophthalmic Patient Clinical Information Right Eye Sequence | (0024,0115) | 1C | Information used to represent a patient's clinical parameters during an ophthalmic test. Only a single Item shall be included in this Sequence. Required if Measurement Laterality (0024,0113) is R or B.
>Include Table C.8.26.6-2 “Ophthalmic Patient Clinical Information and Test Lens Parameters Macro Attributes” |

##### C.8.26.6.1 Ophthalmic Patient Clinical Information and Test Lens Parameters Macro

Table C.8.26.6-2 describes the Attributes for the Ophthalmic Patient Clinical and Test Lens Parameters Macro.

Table C.8.26.6-2. Ophthalmic Patient Clinical Information and Test Lens Parameters Macro Attributes

Attribute Name | Tag | Type | Attribute Description
--- | --- | --- | ---
Refractive Parameters Used on Patient Sequence | (0024,0112) | 2 | Refractive parameters used when performing visual field test. Zero or one Item shall be included in this Sequence.
>Spherical Lens Power | (0022,0007) | 1 | Sphere value in diopters.
>Cylinder Lens Power | (0022,0008) | 1 | Cylinder value in diopters.
>Cylinder Axis | (0022,0009) | 1 | Axis value in degrees.
Pupil Size | (0046,0044) | 2 | The horizontal diameter measurement of the pupil, in mm.
Pupil Dilated | (0022,000D) | 2 | The patient's pupils were pharmacologically dilated for this acquisition. Enumerated Values: YES NO If this Attribute is empty, no information is available.
Intra Ocular Pressure | (0022,000B) | 3 | Value of intraocular pressure in mmHg.
Visual Acuity Measurement Sequence | (0024,0110) | 3 | Measurements of a patient's visual acuity. Only a single Item is permitted in this Sequence.
>Include Table C.8.25.12-2 “Visual Acuity Measurements Macro Attributes” |

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DICOM PS3.3 2021b - Information Object Definitions