A Boundary Observation contains a list of integer values for the referenced frames
of a DICOM multiframe image SOP instance. It identifies the frame numbers within the
referenced SOP instance to which the reference applies. The CDA Boundary Observation
numbers frames using the same convention as DICOM, with the first frame in the referenced
object being Frame 1. A
Boundary Observation must be used if a referenced DICOM SOP instance is a multiframe
image and the reference does not apply to all frames.
Context
Parent nodes of template element with id 2.16.840.1.113883.10.20.6.2.11
Classification
CDA Entry Level Template
Open/Closed
Open (other than defined elements are allowed)
Used by / Uses
Used by 0 transactions and 37 templates, Uses 0 templates
Note: this element was not in the C-CDA 2.1 specification but was present in the example
and is normally present on every observation template. Considered this to be an inconsistency
in the specification.