C.8.25.16.5 Calculated Iol Macro
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##### C.8.25.16.5 Calculated Iol Macro

Table C.8.25.16-5 describes the attributes for the Calculated IOL Macro.

Table C.8.25.16-5. Calculated IOL Macro Attributes

Attribute Name | Tag | Type | Attribute Description
--- | --- | --- | ---
IOL Manufacturer | (0022,1093) | 1 | Name of the manufacturer that produced the lens.
Implant Name | (0022,1095) | 1 | The (product) name of the lens.
Lens Constant Sequence | (0022,1092) | 1 | Constants used in calculation of intraocular lens power. These constants are a characteristic of the model of intraocular lens being considered for use in cataract surgery. One or more Items shall be included in this sequence.
>Concept Name Code Sequence | (0040,A043) | 1 | Constant type used in calculation of intraocular lens power. Only a single Item shall be included in this sequence.
>>Include Table 8.8-1 “Code Sequence Macro Attributes” | Defined CID 4237 “Lens Constant Type”
>Numeric Value | (0040,A30A) | 1 | The value of the constant used.
IOL Power Sequence | (0022,1090) | 1 | Information needed to select the intraocular lens power for cataract surgery. One or more Items shall be included in this sequence.
>IOL Power | (0022,1053) | 1 | The intraocular lens power, in diopters.
>Predicted Refractive Error | (0022,1054) | 1 | The predicted postoperative refractive error (i.e., amount of near or far sightedness), in diopters.
>Implant Part Number | (0022,1097) | 2 | The (product) identifier of the lens.
IOL Power for Exact Emmetropia | (0022,1121) | 2 | The IOL power that would be required to achieve exact emmetropia, or no need for glasses at distance after surgery, in diopters.
IOL Power for Exact Target Refraction | (0022,1122) | 2 | The IOL power that would be required to exactly achieve Target Refraction (0022,1037), in diopters.

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C.8.25.16.4 Iol Ophthalmic Axial Length Macro | Home | C.8.25.16.6 Ophthalmic Axial Measurements Quality Image SOP Instance Reference Macro