Code Systems
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Code Systems contain all the relevant concepts that can be utilized to create .
Besides supporting national and international , such as SNOMED CT, ICD-10, or LOINC, Snowray also supports the creation and maintenance of .
Users have the option to access Code Systems either from the or the . When starting out from the Dashboard, clicking the resource card will automatically take users to the Overview tab of the Code System. In case of approaching from the Resources page, pressing the resource title will result in the same, while double-clicking the row will open the Content tab. Once on the Content tab, users have access to the Code System hierarchy and browsing of the terminology itself can immediately begin.
Search results can be examined in a list or a tree view.
Clicking the small triangles next to the parent concepts enables users to search for by expanding the tree. Besides this aforementioned manual approach, another option offers to use the filter search for lexical matches.
To switch between the views, click on the icon, and select the corresponding option from the menu.
In addition to the filter search, Snowray also provides an advanced search option for certain Code Systems ( and Custom Code Systems).
When browsing a Code System, selecting a navigates users to the concept details. On the concept's Overview tab descriptions, properties, and metadata are revealed. Some of the content is displayed in blue color, which indicates that it is a link to another concept. Clicking on those links navigates users to the linked concept's detailed overview.
The concept's History tab displays the changes made to the selected . Each change is represented on a timeline and has an individual node. In their title, the nodes display the name of the user who did the modification and the elapsed time since the change, while the action that modified the concept can be found in the details part.