Extension: Recorded Papilla Loss Grade (Experimental)
| Official URL: https://fhir.cognovis.de/dental-core/StructureDefinition/recorded-papilla-loss | Version: 0.9.2 | |||
| Draft as of 2026-10-03 | Computable Name: RecordedPapillaLossExt | |||
| Other Identifiers: OID:2.16.840.1.113883.3.7985.2.42.45 | ||||
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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Preserves one source-declared papilla-loss grade, its mesial or distal site, and the source's named classification attribution without publishing or claiming equivalence to a clinical scale terminology.
Context of Use
This extension may be used on the following element(s):
- Element ID Observation
- Element ID Goal
Usage info
Usages:
- Use this Extension: Dental Chart State and Dental Target Chart State
- Examples for this Extension: Goal/dental-core-example-target-chart-state and Observation/dental-core-example-chart-state
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
Complex Extension: Preserves one source-declared papilla-loss grade, its mesial or distal site, and the source's named classification attribution without publishing or claiming equivalence to a clinical scale terminology.
- surface: Coding: An Extension
- grade: integer: An Extension
- classification: string: An Extension
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | Recorded Papilla Loss Grade | |
  extension |
3..* | Extension | Extension | |
  Slices for extension |
Content/Rules for all slices | |||
   extension:surface |
S | 1..1 | Extension | Extension |
  extension |
0..0 | Extension | ||
| url |
1..1 | uri | "surface" | |
  value[x] |
1..1 | Coding | Value of extension Binding: Papilla Loss Sites (required) | |
| extension:grade |
S | 1..1 | Extension | Extension |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "grade" | |
 value[x] |
C | 1..1 | integer | Value of extension Constraints: dental-recorded-papilla-grade-range |
 extension:classification |
S | 1..1 | Extension | Extension |
 extension |
0..0 | Extension | ||
| url |
1..1 | uri | "classification" | |
| value[x] |
C | 1..1 | string | Value of extension Constraints: dental-recorded-nonempty-text |
| url |
1..1 | uri | "https://fhir.cognovis.de/dental-core/StructureDefinition/recorded-papilla-loss" | |
 value[x] |
0..0 | Value of extension | ||
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Recorded Papilla Loss Grade | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| Slices for extension |
3..* | Extension | Extension Slice: Unordered, Open by value:url | |
| extension:surface |
S | 1..1 | Extension | Extension |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "surface" | |
| value[x] |
1..1 | Coding | Value of extension Binding: Papilla Loss Sites (required) | |
| extension:grade |
S | 1..1 | Extension | Extension |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "grade" | |
| value[x] |
C | 1..1 | integer | Value of extension Constraints: dental-recorded-papilla-grade-range |
| extension:classification |
S | 1..1 | Extension | Extension |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "classification" | |
| value[x] |
C | 1..1 | string | Value of extension Constraints: dental-recorded-nonempty-text |
| url |
1..1 | uri | "https://fhir.cognovis.de/dental-core/StructureDefinition/recorded-papilla-loss" | |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Complex Extension: Preserves one source-declared papilla-loss grade, its mesial or distal site, and the source's named classification attribution without publishing or claiming equivalence to a clinical scale terminology.
- surface: Coding: An Extension
- grade: integer: An Extension
- classification: string: An Extension
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Recorded Papilla Loss Grade | |
| extension |
3..* | Extension | Extension | |
| Slices for extension |
Content/Rules for all slices | |||
| extension:surface |
S | 1..1 | Extension | Extension |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "surface" | |
| value[x] |
1..1 | Coding | Value of extension Binding: Papilla Loss Sites (required) | |
| extension:grade |
S | 1..1 | Extension | Extension |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "grade" | |
| value[x] |
C | 1..1 | integer | Value of extension Constraints: dental-recorded-papilla-grade-range |
| extension:classification |
S | 1..1 | Extension | Extension |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "classification" | |
| value[x] |
C | 1..1 | string | Value of extension Constraints: dental-recorded-nonempty-text |
| url |
1..1 | uri | "https://fhir.cognovis.de/dental-core/StructureDefinition/recorded-papilla-loss" | |
| value[x] |
0..0 | Value of extension | ||
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Recorded Papilla Loss Grade | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| Slices for extension |
3..* | Extension | Extension Slice: Unordered, Open by value:url | |
| extension:surface |
S | 1..1 | Extension | Extension |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "surface" | |
| value[x] |
1..1 | Coding | Value of extension Binding: Papilla Loss Sites (required) | |
| extension:grade |
S | 1..1 | Extension | Extension |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "grade" | |
| value[x] |
C | 1..1 | integer | Value of extension Constraints: dental-recorded-papilla-grade-range |
| extension:classification |
S | 1..1 | Extension | Extension |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "classification" | |
| value[x] |
C | 1..1 | string | Value of extension Constraints: dental-recorded-nonempty-text |
| url |
1..1 | uri | "https://fhir.cognovis.de/dental-core/StructureDefinition/recorded-papilla-loss" | |
| Documentation for this format | ||||
Other representations of profile: CSV, Excel, Schematron
Terminology Bindings
| Path | Status | Usage | ValueSet | Version | Source |
| Extension.extension:surface.​value[x] | Base | required | Papilla Loss Sites | 📦0.9.2 | This IG |
Constraints
| Id | Grade | Path(s) | Description | Expression |
| dental-recorded-nonempty-text | error | Extension.extension:classification.value[x] | A present recorded text value is not empty. |
$this.length() > 0
|
| dental-recorded-papilla-grade-range | error | Extension.extension:grade.value[x] | The preserved source grade is 1, 2, or 3. |
$this >= 1 and $this <= 3
|
| 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()
|