Optional_Optional_Procedure instance identifier
OptionaldateWhen the procedure was performed
OptionalextensionAdditional content defined by implementations
OptionalidUnique id for inter-element referencing
OptionalmodifierExtensions that cannot be ignored even if unrecognized
OptionalprocedureSpecific clinical procedure
OptionalprocedureSpecific clinical procedure
Procedure instance identifier
OptionaltypeCategory of Procedure
OptionaludiUnique device identifier
When the procedure was performed