DICOM PS3.3 2021d - Information Object Definitions

C.7.6.13 Intervention Module (Current)
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#### C.7.6.13 Intervention Module

Table C.7-19 describes the Attributes of therapies (e.g., interventions during an angiographic procedure) that are associated with a Study and/or image.

Table C.7-19. Intervention Module Attributes

Attribute Name | Tag | Type | Attribute Description
--- | --- | --- | ---
Intervention Sequence | (0018,0036) | 3 | Sequence describing interventional therapies or procedures. One or more Items are permitted in this Sequence.
>Include Table 8.8-1 “Code Sequence Macro Attributes” | BCID 9 “Image Guided Therapeutic Procedures”.
>Intervention Status | (0018,0038) | 2 | Temporal relation of SOP Instance to intervention Enumerated Values: PRE INTERMEDIATE POST NONE
>Intervention Drug Code Sequence | (0018,0029) | 3 | Sequence that identifies the interventional drug. Only a single Item is permitted in this Sequence.
>>Include Table 8.8-1 “Code Sequence Macro Attributes” | BCID 10 “Interventional Drug”.
>Intervention Drug Start Time | (0018,0035) | 3 | Time of administration of the interventional drug.
>Intervention Drug Stop Time | (0018,0027) | 3 | Time of completion of administration of the intervention drug.
>Administration Route Code Sequence | (0054,0302) | 3 | Sequence that identifies the Administration Route. Only a single Item is permitted in this Sequence.
>>Include Table 8.8-1 “Code Sequence Macro Attributes” | BCID 11 “Route of Administration”.
>Intervention Description | (0018,003A) | 3 | Further description in free form text describing the therapy or other intervention.

### Note

Therapy Description (0018,0039) was included in this Module in earlier editions, but its use has been retired. See PS3.3-2003.

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DICOM PS3.3 2021d - Information Object Definitions