What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveBoth

LOINC Code 43450-6: MR Elbow - left dynamic W contrast IV

Name: LOINC Code 43450-6: MR Elbow - left dynamic W contrast IV
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:28.588Z

43450-6 is a LOINC code used to identify MR Elbow - left dynamic W contrast IV in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Multisection dynamic^W contrast IV. It is commonly used with the system or sample type Upper extremity.left>Elbow.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Multisection dynamic^W contrast IV. It is commonly used with the system or sample type Upper extremity.left>Elbow.

When is it used?

Used in lab systems, EHRs, and clinical data exchange.
May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
Status: ACTIVE
Order vs observation: Both
Method: MR

What it does not mean

The code identifies the observation or test, not the actual result.

Key facts

MR Elbow - left dynamic W contrast IV
Multisection dynamic^W contrast IV
Arm; c; Contr; Contra; Contrst; Document; Elbow-L; EXT; Extr-L; Finding; Findings; Imaging; L; LT; LUE; Mitral regurgitation maximum velocity; MRI; MSK; Musculoskeletal; Olecranon; Ortho; Orthopedics; Point in time; Rad; RADIOLOGY; Random; UE; UE-L; Up; Upper extremity joint; W contr IV; WC

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

MR Elbow - left dynamic W contrast IVMR Elbow-L Dyn W contr IVMultisection dynamic^W contrast IVRADFindPtUpper extremity.left>Elbow

Frequently asked questions

Code details

Code43450-6

SystemLOINC

Display nameMR Elbow - left dynamic W contrast IV

DescriptionMultisection dynamic^W contrast IV

Short nameMR Elbow-L Dyn W contr IV

ComponentMultisection dynamic^W contrast IV

PropertyFind

TimingPt

System (specimen)Upper extremity.left>Elbow

ScaleDoc

MethodMR

ClassRAD

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.17

Last changed2.61

Part names

Multisection dynamic^W contrast IVFindPtUpper extremity.left>ElbowDocMRLeftTrueElbowUpper extremityIVContrastWDynamicFindingPoint in time (spot)Elbow - leftMagnetic resonanceIntravenous

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.