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: PSI Sextant
| Official URL: https://fhir.cognovis.de/dental/StructureDefinition/psi-sextant | Version: 0.41.6 | |||
| Active as of 2026-07-29 | Computable Name: PsiSextantExt | |||
Copyright/Legal: Copyright 2026+ cognovis GmbH. Licensed under CC-BY-4.0. |
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Identifies the dentition sextant for one PSI result independently of component order.
Context of Use
-
Element ID:
Observation.component
This extension may be used on the following element(s)
Usage info
Usages:
- Use this Extension: Prophylaxe-Befund (DE)
- Examples for this Extension: Observation/ExampleProphylaxisObservation, Observation/ExampleProphylaxisObservationReordered and Observation/ExampleProphylaxisObservationUnavailableSextant
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 | PSI Sextant | |
  extension |
0..0 | Extension | ||
| url |
1..1 | uri | "https://fhir.cognovis.de/dental/StructureDefinition/psi-sextant" | |
  value[x] |
0..1 | CodeableConcept | Value of extension Binding: PSI Sextant (required) | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | PSI Sextant | |
 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/psi-sextant" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: PSI Sextant (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 | PSI Sextant | |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "https://fhir.cognovis.de/dental/StructureDefinition/psi-sextant" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: PSI Sextant (required) | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | PSI Sextant | |
| 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/psi-sextant" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: PSI Sextant (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 | PSI Sextant | 📦0.41.6 | This IG |
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()
|