description: The head circumference is the size of the head as measured around the head. package_name: nictiz.fhir.nl.stu3.zib2017 derivation: constraint name: Zib HeadCircumference type: Observation elements: code: elements: coding: index: 0 slicing: slices: HeadCircumCode: match: {} schema: index: 1 elements: system: {index: 2} code: {index: 3} required: [system, code] HCIMHeadCircumCode: match: {} schema: index: 4 elements: system: pattern: {type: Uri, value: 'http://snomed.info/sct'} index: 5 code: pattern: {type: Code, value: '56792006'} index: 6 required: [system, code] required: [coding] effective: choices: [] index: 8 valueQuantity: index: 9 slicing: slices: valueQuantity: match: {} schema: {_required: true, index: 9} min: 1 comment: {short: Comment, index: 10} method: {short: 'NL-CM:12.14.4', index: 11} package_version: 1.3.15 class: profile kind: resource url: http://nictiz.nl/fhir/StructureDefinition/zib-HeadCircumference base: http://nictiz.nl/fhir/StructureDefinition/headcircum version: 0.1.0 required: [valueQuantity]