German Dental FHIR Profiles (R4) - Local Development build (v0.41.6) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
Extension: PAR Stadium
| Official URL: https://fhir.cognovis.de/dental/StructureDefinition/par-stadium | Version: 0.41.6 | |||
| Active as of 2026-07-29 | Computable Name: ParStadiumExt | |||
Copyright/Legal: Copyright 2026+ cognovis GmbH. Licensed under CC-BY-4.0. |
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Periodontitis stage I through IV according to the current classification. The authoritative terminology is supplied by de.cognovis.terminology.dental.par-richtlinie.
Context of Use
-
Element ID:
Condition
This extension may be used on the following element(s)
Usage info
Usages:
- Examples for this Extension: Condition/ExampleParodontitisCondition
You can also check for usages in the FHIR IG Statistics
Formal Views of Extension Content
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | PAR Stadium | |
  extension |
0..0 | Extension | ||
| url |
1..1 | uri | "https://fhir.cognovis.de/dental/StructureDefinition/par-stadium" | |
  value[x] |
0..1 | CodeableConcept | Periodontitis stage I, II, III, or IV Binding: PAR-Richtlinie Stadium — direct profile binding ValueSet (required) | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | PAR Stadium | |
 id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "https://fhir.cognovis.de/dental/StructureDefinition/par-stadium" | |
| value[x] |
0..1 | CodeableConcept | Periodontitis stage I, II, III, or IV Binding: PAR-Richtlinie Stadium — direct profile binding ValueSet (required) | |
| Documentation for this format | ||||
This structure is derived from Extension
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | PAR Stadium | |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "https://fhir.cognovis.de/dental/StructureDefinition/par-stadium" | |
| value[x] |
0..1 | CodeableConcept | Periodontitis stage I, II, III, or IV Binding: PAR-Richtlinie Stadium — direct profile binding ValueSet (required) | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | PAR Stadium | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "https://fhir.cognovis.de/dental/StructureDefinition/par-stadium" | |
| value[x] |
0..1 | CodeableConcept | Periodontitis stage I, II, III, or IV Binding: PAR-Richtlinie Stadium — direct profile binding ValueSet (required) | |
| Documentation for this format | ||||
This structure is derived from Extension
Other representations of profile: CSV, Excel, Schematron
Terminology Bindings
| Path | Status | Usage | ValueSet | Version | Source |
| Extension.value[x] | Base | required | PAR-Richtlinie Stadium — direct profile binding ValueSet | 📦2026.0.0 | G-BA PAR-Richtlinie and EBZ PAR CodeSystems v1.1 |
Constraints
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|