Ophthalmology Implementation Guide
0.2.0 - CI Build

Ophthalmology Implementation Guide - Local Development build (v0.2.0). See the Directory of published versions

## ValueSet: Ophthalmology VA Observable Entities ValueSet

Summary

Defining URL: | http://hl7.org/fhir/ig/ophthalmology/ValueSet/ophthal-va-observable-entities
Version: | 0.2.0
Name: | OphthalmologyVisualAcuityObservableEntitiesValueSet
Title: | Ophthalmology VA Observable Entities ValueSet
Status: | Experimental as of 2019-05-01
Definition: | This ValueSet represents all of the observations that are descendants of the Visual Acuity observable SNOMED CT concept
Publisher: | HL7 International - Ophthalmology Work Group
OID: | 2.16.840.1.113883.2.3.4.2.2.8 (for OID based terminology systems)
Source Resource: | XML / JSON / Turtle

References

This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

### Logical Definition (CLD)

- Include codes from `http://snomed.info/sct` where concept descends from 363983007 (Visual acuity)

### Expansion

This value set contains 35 concepts

Expansion based on SNOMED CT International edition 31-Jul. 2020

All codes from system `http://snomed.info/sct`

Code | Display | Definition
36459006 | Vernier acuity |
251739003 | Distance visual acuity |
251742009 | Distance visual acuity - binocular |
251743004 | Near visual acuity |
251746007 | Near visual acuity - binocular |
251747003 | Near visual acuity - Jaeger's types |
251750000 | Near visual acuity Jaeger's types - binocular |
359750002 | Stereoscopic acuity |
386708005 | Visual acuity - left eye |
386709002 | Visual acuity - right eye |
386711006 | Near visual acuity - left eye |
386712004 | Near visual acuity - right eye |
386714003 | Distance visual acuity - right eye |
386716001 | Distance visual acuity - left eye |
386729001 | Near visual acuity Jaeger's types - left eye |
386730006 | Near visual acuity Jaeger's types - right eye |
397534005 | Corrected visual acuity - left eye |
397535006 | Corrected visual acuity - right eye |
397536007 | Corrected visual acuity |
413077008 | LogMAR visual acuity left eye |
413078003 | LogMAR visual acuity right eye |
417977005 | Intermediate visual acuity - right eye |
418553009 | Intermediate visual acuity |
419419003 | Intermediate visual acuity - left eye |
419475002 | Pinhole visual acuity |
419775003 | Best corrected visual acuity |
420035005 | Intermediate visual acuity - binocular |
420050001 | Uncorrected visual acuity |
422673001 | Snellen visual acuity |
423436004 | Minimum perceptible acuity |
423945009 | Minimum visible acuity |
424612002 | Minimum separable acuity |
424622008 | Potential acuity meter visual acuity |
424633006 | Minimum legible acuity |
425141002 | Brightness acuity testing visual acuity |

Explanation of the columns that may appear on this page:

Level | A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
Source | The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code | The code (used as the code in the resource instance)
Display | The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition | An explanation of the meaning of the concept
Comments | Additional notes about how to use the code