LOINCActiveObservation

LOINC Code 80105-0: Physical findings of Left optic nerve by Ophthalmoscopy

80105-0 is a LOINC code used to identify Physical findings of Left optic nerve by Ophthalmoscopy 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 Physical findings. It is commonly used with the system or sample type Optic nerve.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 Physical findings. It is commonly used with the system or sample type Optic nerve.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: Observation
  • Method: Ophthalmoscopy

What it does not mean

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

Key facts

  • Physical findings of Left optic nerve by Ophthalmoscopy
  • Physical findings
  • This term was developed in collaboration with the National Institute of Health's National Eye Institute (NEI) as part of an effort to standardize the data elements collected by the National Ophthalmic Disease Genotyping and Phenotyping Network (eyeGENE).
  • Exam; Examination; EYE; EYE.PX; EYE.PX.NEI; Finding; Findings; L; L optic n; LT; Nominal; Ophthalmology; Ophtho; Ophthy; Phys find; Point in time; Random

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

Physical findings of Left optic nerve by OphthalmoscopyL optic n Phys find OphthalmoscopyPhysical findingsEYE.PX.NEIFindPtOptic nerve.left

Frequently asked questions

Code details

Code80105-0
SystemLOINC
Display namePhysical findings of Left optic nerve by Ophthalmoscopy
DescriptionPhysical findings
Short nameL optic n Phys find Ophthalmoscopy
ComponentPhysical findings
PropertyFind
TimingPt
System (specimen)Optic nerve.left
ScaleNom
MethodOphthalmoscopy
ClassEYE.PX.NEI
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.54
Last changed2.68

Part names

Physical findingsFindPtOptic nerve.leftNomOphthalmoscopyFindingPoint in time (spot)Left optic nerveby Ophthalmoscopy

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.