Dental Data Exchange
2.0.0-ballot - CI Build

Dental Data Exchange, published by Payer/Provider Information Exchange Work Group. This guide is not an authorized publication; it is the continuous build for version 2.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/dental-data-exchange/ and changes regularly. See the Directory of published versions

## ValueSet: Oral Cavity Area

Official URL: http://hl7.org/fhir/us/dental-data-exchange/ValueSet/oral-cavity-area | Version: 2.0.0-ballot
Draft as of 2025-04-07 | Computable Name: OralCavityArea
Copyright/Legal: This value set includes content from SNOMED CT, which is copyright © 2002+ International Health Terminology Standards Development Organisation (IHTSDO), and distributed by agreement between IHTSDO and HL7. Implementer use of SNOMED CT is not covered by this agreement

This ValueSet contains codes for oral cavity areas of the mouth

References

- Included into DentalAnatomy

### Logical Definition (CLD)

Generated Narrative: ValueSet oral-cavity-area

version: 12; Last updated: 2021-07-19 16:07:07+0000;

Information Source: #SJCROkosrUUWfDjg

This value set includes codes based on the following rules:

- Include these codes as defined in `http://www.ada.org/snodent`

  Code | Display | Definition
  210965D | Anterior part of lower alveolar ridge | Anterior part of lower alveolar ridge
  210963D | Anterior segment of maxilla | Anterior segment of maxilla
  210966D | Posterior part of lower alveolar ridge | Posterior part of lower alveolar ridge
  210964D | Posterior segment of maxilla | Posterior segment of maxilla

- Include these codes as defined in `http://snomed.info/sct`

  Code | Display
  245796006 | Anterior part of lower alveolar ridge
  280709009 | Anterior segment of maxilla
  245797002 | Posterior part of lower alveolar ridge
  280710004 | Posterior segment of maxilla

### Expansion

ValueSet

Expansion from tx.fhir.org based on:

- SNOMED CT United States edition 01-Mar 2025
- codesystem Systematized Nomenclature of Dentistry (SNODENT) v2.1.0 (CodeSystem)

This value set contains 8 concepts

Code | System | Display (en-US) | Definition
210965D | http://www.ada.org/snodent | Anterior part of lower alveolar ridge | Anterior part of lower alveolar ridge
210963D | http://www.ada.org/snodent | Anterior segment of maxilla | Anterior segment of maxilla
210966D | http://www.ada.org/snodent | Posterior part of lower alveolar ridge | Posterior part of lower alveolar ridge
210964D | http://www.ada.org/snodent | Posterior segment of maxilla | Posterior segment of maxilla
245796006 | http://snomed.info/sct | Anterior part of lower alveolar ridge |
280709009 | http://snomed.info/sct | Anterior segment of maxilla |
245797002 | http://snomed.info/sct | Posterior part of lower alveolar ridge |
280710004 | http://snomed.info/sct | Posterior segment of maxilla |

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
System | 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