f:Observation extension with URL = 'https://fhir.cognovis.de/dental/StructureDefinition/dental-deposit-vertical-location': minimum cardinality of 'extension' is 1 extension with URL = 'https://fhir.cognovis.de/dental/StructureDefinition/dental-deposit-vertical-location': maximum cardinality of 'extension' is 1 extension with URL = 'https://fhir.cognovis.de/dental/StructureDefinition/dental-deposit-surface': minimum cardinality of 'extension' is 1 extension with URL = 'https://fhir.cognovis.de/dental/StructureDefinition/dental-deposit-surface': maximum cardinality of 'extension' is 1 value[x]: maximum cardinality of 'value[x]' is 0 bodySite: minimum cardinality of 'bodySite' is 1