LOINCActiveBoth

LOINC Code 24913-6: CT Sinuses limited

24913-6 is a LOINC code used to identify CT Sinuses limited 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 limited. It is commonly used with the system or sample type Head>Sinuses.

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 limited. It is commonly used with the system or sample type Head>Sinuses.

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: CT

What it does not mean

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

Key facts

  • CT Sinuses limited
  • Multisection limited
  • Brain; CAT scan; Computed tomography; Computerized tomography; Cranial; Cranium; CT scan; Document; Finding; Findings; Imaging; Intracranial; LMTED; LTD; Paranasal sinuses; Point in time; Rad; RADIOLOGY; Random; Sinus; Skull

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

CT Sinuses limitedCT Sinuses LtdMultisection limitedRADFindPtHead>Sinuses

Frequently asked questions

Code details

Code24913-6
SystemLOINC
Display nameCT Sinuses limited
DescriptionMultisection limited
Short nameCT Sinuses Ltd
ComponentMultisection limited
PropertyFind
TimingPt
System (specimen)Head>Sinuses
ScaleDoc
MethodCT
ClassRAD
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0o
Last changed2.61

Part names

Multisection limitedFindPtHead>SinusesDocCTHeadSinusesLimitedFindingPoint in time (spot)Computed tomography

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.

LOINC Code 24913-6 | HealthAssure