Macular grid.total volume by OCT   57118-2

LOINC Code


LOINC code57118-2
nameMacular grid.total volume by OCT
descriptionThe volume between the ILM (internal limiting membrane)and RPE (retinal pigment epithelium) for the entire macular grid. This may be calculated as the sum of each subfield retinal thickness measurement multiplied by the subfield's surface area.
statusACTIVE

Fully-Specified Name

componentMacular grid.total volume
propertyVol  =  Volume
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.
systemEye
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
methodOCT

Additional Names

short nameMacular grid.total vol OCT

Basic Attributes

classEYE.OCT
type2  Clinical
example UCUM unitsuL
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 unitmm3

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

57119-0Optical coherence tomography panel

History/Usage

first released
last updated2.70
last change typeMIN  - change to field other than name

Related Names

Eye
EYE.OCT
Eyeball
Occular
Oculis
Ophthalmologic
Ophthalmology
Ophtho
Ophthy
Optic globe
Optical Coherence Tomography
Point in time
QNT
Quan
Quant
Quantitative
Random
Tot
Totl
Vision
Visual
Vol
Volume

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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