LOINCActiveBoth

LOINC Code 98363-5: XR Sacroiliac joint - left AP and Oblique

98363-5 is a LOINC code used to identify XR Sacroiliac joint - left AP and Oblique 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 Views AP + oblique. It is commonly used with the system or sample type Pelvis>Sacroiliac joint.left.

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 Views AP + oblique. It is commonly used with the system or sample type Pelvis>Sacroiliac joint.left.

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: XR

What it does not mean

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

Key facts

  • XR Sacroiliac joint - left AP and Oblique
  • Views AP + oblique
  • Anterio-Posterior; Anteroposterior; AP+Obl; Document; Films; Finding; Findings; Imaging; Jnt; L; LT; MSK; Musculoskeletal; Obl; Ortho; Orthopedics; Pelvic; Plain Films; Point in time; Radiology; Random; Sac; SI joint; SI joints; SIJ; SIJ-L; View; Views & AP KUB; Views (AP; Views+AP; VWS; Xray; X-ray

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

XR Sacroiliac joint - left AP and ObliqueXR SIJ-L AP+OblViews AP + obliqueRADFindPtPelvis>Sacroiliac joint.left

Frequently asked questions

Code details

Code98363-5
SystemLOINC
Display nameXR Sacroiliac joint - left AP and Oblique
DescriptionViews AP + oblique
Short nameXR SIJ-L AP+Obl
ComponentViews AP + oblique
PropertyFind
TimingPt
System (specimen)Pelvis>Sacroiliac joint.left
ScaleDoc
MethodXR
ClassRAD
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.71
Last changed2.71

Part names

Views AP + obliqueFindPtPelvis>Sacroiliac joint.leftDocXRLeftTruePelvisSacroiliac jointAPobliqueViewsViews AP and obliqueFindingPoint in time (spot)Sacroiliac joint - leftX-ray

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 98363-5 | HealthAssure