Left corrective lens Prism base direction by Lensmeter   28788-8

LOINC Code


LOINC code28788-8
nameLeft corrective lens Prism base direction by Lensmeter
statusACTIVE

Fully-Specified Name

componentPrism base direction
propertyAngle
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemCorrective lens.left
scaleQn  =  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
methodLensmeter

Additional Names

short nameL corr lens Prism base dir by LM

Basic Attributes

classEYE.GLASSES
type2  Clinical
example UCUM unitsdeg
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 unitdeg

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.

History/Usage

first released
last updated2.71
last change typeNAM  - change to Analyte/Component
change reasonRelease 2.71: COMPONENT: Updated "distance" to "direction" to more accurately represent the concept of the direction of the prism base; PROPERTY: Update from "InvLen" to more accurately represent the concept of the direction of the prism base in degrees (0 to 359).; Release 2.69: SYSTEM: Updated System from Glasses to Corrective lens for consistency across terms.; Release 2.68: SYSTEM: Moved LM (Lensmeter) from System to Method for accuracy.

Related Names

by LM
Corr lens
EYE
EYE.GLASSES
Focimeter
L
L corr lens
Lensometer
LM
LT
Ophthalmology
Ophtho
Ophthy
Point in time
QNT
Quan
Quant
Quantitative
Random

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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