93189-9
LOINC Code
| LOINC code | 93189-9 | ||||
|---|---|---|---|---|---|
| name | |||||
| description | The total skeletal maturity score as determined by various bone age assessment methods, such as Tanner-Whitehouse (TW2), using x-ray. The total maturity score is used to compute the bone age (e.g. in years, months)[LOINC: 85151-9]. To report which method was used to determine bone age, use the Bone age method term [LOINC: 85150-1]. For mapping to an X-ray procedure for determining bone age, see the Views bone age XR terms (e.g. [LOINC: 24724-7]). | ||||
| status | ACTIVE | ||||
Fully-Specified Name | |||||
| component | Total skeletal maturity score | ||||
| property | Score | ||||
| time | Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements. | ||||
| system | Upper extremity>Wrist+Hand | ||||
| scale | Qn = 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 | XR | ||||
Additional Names | |||||
| short name | Arm; Carpal bone; Carpal bones; Carpal bones and joint; EXT; Imaging; Plain Films; Point in time; QNT; Quan; Quant; Quantitative; RADIOLOGY; Random; Scale; Scre; Tot; Total maturity score; Totl; UE; Up; Upper extremity; Upper extremity joint; Xray; X-ray | ||||
Basic Attributes | |||||
| class | RAD | ||||
| type | 2 Clinical | ||||
| order vs. observation | XR Wrist+Hand T | ||||
| example UCUM units | score 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) | ||||
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History/Usage | |||||
| first released | |||||
| last updated | 2.67 | ||||
| last change type | ADD - added | ||||
| change reason | {score} | ||||
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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