description: This extension to PlanDefinition conveys the textual summary of the limitations associated with the laboratory service represented by the PlanDefinition instance. These limitations may for instance exclude some patient conditions of medications, incompatible with the diagnostic procedure. package_name: hl7.fhir.uv.order-catalog derivation: constraint name: LimitationSummary type: Extension elements: url: pattern: {type: Uri, value: 'http://hl7.org/fhir/uv/order-catalog/StructureDefinition/LimitationSummary'} index: 0 value: choices: [valueString] index: 2 valueString: {type: string, choiceOf: value, index: 3} package_version: 0.1.0 class: extension kind: complex-type url: http://hl7.org/fhir/uv/order-catalog/StructureDefinition/LimitationSummary base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.1.0