LOINCActiveObservation

LOINC Code 100167-6: Extensor lag range of Knee

100167-6 is a LOINC code used to identify Extensor lag range of Knee 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 Extensor lag range. It is commonly used with the system or sample type Knee.

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 Extensor lag range. It is commonly used with the system or sample type Knee.

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: Observation

What it does not mean

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

Key facts

  • Extensor lag range of Knee
  • Extensor lag range
  • Finding; Findings; H+P; H+P.PX; Kn; Lower extremity joint; Ordinal; P prime; Point in time; QL; Qual; Qualitative; Random; Rnge; Screen

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

Extensor lag range of KneeExtensor lag range KneeExtensor lag rangeH&P.PXFindPtKnee

Frequently asked questions

Code details

Code100167-6
SystemLOINC
Display nameExtensor lag range of Knee
DescriptionExtensor lag range
Short nameExtensor lag range Knee
ComponentExtensor lag range
PropertyFind
TimingPt
System (specimen)Knee
ScaleOrd
ClassH&P.PX
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.73
Last changed2.73

Part names

Extensor lag rangeFindPtKneeOrdFindingPoint in time (spot)

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 100167-6 | HealthAssure