11626-9

LOINC Code


LOINC code11626-9
name
descriptionLargest pocket of free fluid in one abdominal quadrant. Sound path is perpendicular to the examining table. Individual quadrant values are commonly recorded, but not attempt is not usually made to identify each by specific anatomic site.
statusACTIVE

Fully-Specified Name

componentAmniotic fluid index
propertyLen  =  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.
systemAm fld space.quadrant two^Fetus
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
methodUS.derived

Additional Names

short name2; AF; AF space; AFI; Amn; Amnio; Amniotic fluid; der US; Echography; Fetal; Gyn; Gynecology; Length; OB; ObGyn; OBSTERICAL; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics; Point in time; Q2; QNT; Quan; Quant; Quantitative; Random; Sonogram; Sonograph; So

Basic Attributes

classOB.US
type2  Clinical
order vs. observationFet Q2 AFI der
example UCUM unitscm
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)

History/Usage

first released
last updated2.48
last change typeMAJ  - change to name field other than Component;
change reasoncm

Related Names

Y

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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