Press the Taxonomy tab in the Task View - Context Panel tabs list.
The Task View - Context Panel switches to the Taxonomy view with a hierarchical tree-node representation of SNOMED CT concepts, based on their parent-child (Is-a) relationships.
Each row in this view represents a hierarchy node, and is preceded by one of two icon buttons:
(child nodes expanded)
(child nodes collapsed)
Pressing or toggles from one state to the other.
138875005 |SNOMED CT Concept (SNOMED RT+CTV3)|Each taxonomy row also has the following:
Primitive or Fully Defined definition status icon
Text label showing either the concept FSN or Preferred Term (PT) in the en-US dialect
Press Primitive or Fully Defined to open a Concept Details pop-up box as described in .
Single-press a node label to load that concept into the edit panel.
Double-press a node label to change the focus of the taxonomy tree to that concept.
This presents the same view as opening a concept in the taxonomy from a Task View - Search result (see ) or Task View - Saved List entry (see ).
Above the taxonomy listing are two presentation controls:
Switch between Inferred View (default) and Stated View
Switch between FSN in US (default) and PT in US for the node label text
Navigate down the taxonomy nodes by successively expanding selective child nodes.
When a concept is reached that has no child concepts (ie it is a taxonomy "leaf" node), the row entry is preceded with a icon, indicating that no further expansion is possible.
Any taxonomy node that is visible can be expanded or collapsed independently of the others. Changing one node does not affect others previously expanded or collapsed at that level or above - only direct descendants are affected.
