Extension: Restoration Renewal (Experimental)
| Official URL: https://fhir.cognovis.de/dental-core/StructureDefinition/restoration-renewal | Version: 0.9.2 | |||
| Draft as of 2026-10-03 | Computable Name: RestorationRenewalExt | |||
| Other Identifiers: OID:2.16.840.1.113883.3.7985.2.42.49 | ||||
Copyright/Legal: Copyright 2026+ cognovis GmbH. Cognovis-authored Dental Core material is licensed under Apache-2.0; third-party material retains its own terms as documented in the Third-Party Notices. |
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States whether a requested crown, bridge, or denture fitting renews an existing restoration of the same kind at the requested tooth positions. true means the existing restoration is to be replaced; false means a first provision. SNOMED CT has no precoordinated renewal concept for these fittings, and the distinction is a clinical decision recorded with the order, never inferred from the charted state. Absence asserts neither.
Context of Use
This extension may be used on the following element(s):
- Element ID ServiceRequest
Usage info
Usages:
- Use this Extension: Dental Service Request
- Examples for this Extension: ServiceRequest/dental-core-example-crown-renewal-request
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
Summary
Simple Extension with the type boolean: States whether a requested crown, bridge, or denture fitting renews an existing restoration of the same kind at the requested tooth positions. true means the existing restoration is to be replaced; false means a first provision. SNOMED CT has no precoordinated renewal concept for these fittings, and the distinction is a clinical decision recorded with the order, never inferred from the charted state. Absence asserts neither.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | Restoration Renewal | |
  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-core/StructureDefinition/restoration-renewal" | |
 value[x] |
1..1 | boolean | Value of extension | |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Simple Extension with the type boolean: States whether a requested crown, bridge, or denture fitting renews an existing restoration of the same kind at the requested tooth positions. true means the existing restoration is to be replaced; false means a first provision. SNOMED CT has no precoordinated renewal concept for these fittings, and the distinction is a clinical decision recorded with the order, never inferred from the charted state. Absence asserts neither.
Differential View
This structure is derived from Extension
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Restoration Renewal | |
| 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-core/StructureDefinition/restoration-renewal" | |
| value[x] |
1..1 | boolean | Value of extension | |
| Documentation for this format | ||||
Other representations of profile: CSV, Excel, Schematron
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()
|