Cylindrical power [Inverse Length] Left eye 65896-3
LOINC Code
| LOINC code | 65896-3 | ||||||
|---|---|---|---|---|---|---|---|
| name | Cylindrical power [Inverse Length] Left eye | ||||||
| description | A cylindrical correction corrects astigmatic refractive error of the eye by adding or subtracting power cylindrically in a meridian specified by the prescribed axis. | ||||||
| status | TRIAL | ||||||
Fully-Specified Name | |||||||
| component | Cylindrical power | ||||||
| property | InvLen = Inverse Length | ||||||
| time | Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements. | ||||||
| system | Eye.left | ||||||
| scale | Qn = Quantitative: The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256 | ||||||
| method | |||||||
Additional Names | |||||||
| short name | Cylindrical power InvLen L eye | ||||||
Basic Attributes | |||||||
| class | PHENX | ||||||
| type | 2 Clinical | ||||||
| example UCUM units | [diop] The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org) | ||||||
| example unit | Diopter | ||||||
Associated Observations | |||||||
LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations. | |||||||
Member of these Panels | |||||||
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History/Usage | |||||||
| first released | |||||||
| last updated | 2.70 | ||||||
| last change type | MIN - change to field other than name | ||||||
| change reason | Changed Property from 'Find'. If the units are [diop] and the measure is power of a lens, the property should be InvLen.; Updated the PhenX ID from "PhenX. | ||||||
Related Names | |||||||
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Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.
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