LOINCActive

LOINC Code 29052-8: Perimeter format TEC

29052-8 is a LOINC code used to identify Perimeter format TEC 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 Perimeter format. It is commonly used with the system or sample type Visual sensory.

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 Perimeter format. It is commonly used with the system or sample type Visual sensory.

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
  • Method: Perimetry.TEC

What it does not mean

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

Key facts

  • Perimeter format TEC
  • Perimeter format
  • Circum; Circumference; EYE; EYE.VISUAL_FIELD; Identity or presence; Nominal; Ophthalmology; Ophtho; Ophthy; Point in time; Prmtry; Random; Tubingen electric campimetry

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

Perimeter format TECPerimeter formatEYE.VISUAL_FIELDPridPtVisual sensoryNom

Frequently asked questions

Code details

Code29052-8
SystemLOINC
Display namePerimeter format TEC
DescriptionPerimeter format
Short namePerimeter format TEC
ComponentPerimeter format
PropertyPrid
TimingPt
System (specimen)Visual sensory
ScaleNom
MethodPerimetry.TEC
ClassEYE.VISUAL_FIELD
StatusACTIVE

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.00
Last changed2.29

Part names

Perimeter formatPridPtVisual sensoryNomPerimetry.TECPresence or IdentityPoint 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 29052-8 | HealthAssure