Left glasses lens prescription Cylinder near   28850-6

LOINC Code


LOINC code28850-6
nameLeft glasses lens prescription Cylinder near
statusACTIVE

Fully-Specified Name

componentCylinder near
propertyInvLen  =  Inverse Length
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.
systemGlasses prescription.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
method

Additional Names

short nameL glasses Rx Cylinder near

Basic Attributes

classEYE.GLASSES
type2  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 unitDiopter

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 from "Cylinder N" to clarify that the concept is about the cylinder for near vision, and removed the "1" because it is implied, whereas the second cylinder value is specified with a "2";

Related Names

CYL
EYE
EYE.GLASSES
Glasses Rx
Inverse Length
L
L glasses Rx
LT
Ophthalmology
Ophtho
Ophthy
Point in time
QNT
Quan
Quant
Quantitative
Random
Rx

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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