72263-7

LOINC Code


LOINC code72263-7
name
descriptionThe bilirubin-excess is the most sophisticated parameter to exclude subarachnoidal hemorrhage in patient with negative cranial CT scan. The conclusion is also dependent on the amount of oxyhemoglobin present in CSF. (Apperloo J.J., et al. CCLM FESCC (44), 2006)
statusACTIVE

Fully-Specified Name

componentOxyhemoglobin
propertySCnc  =  Substance Concentration
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.
systemCSF  =  Cerebral spinal fluid
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 nameCerebral spinal fluid; Cerebrospinal Fl; Chemistry; Haemoglobin oxygenated; HbO2; Hemoglobin oxygenated; Level; O2Hb; Oxygenated haemoglobin; Oxygenated hemoglobin; Oxyhaemoglobin; OxyHgb; Point in time; QNT; Quan; Quant; Quantitative; Random; Spinal Fl;

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationOxyHgb CSF-sCnc
example UCUM unitsmmol/L
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)

Member of these Panels

72264-5

History/Usage

first released
last updated2.83
last change typeMIN  - change to field other than name
change reasonmmol/L

Related Names



Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, 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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