In tactical trauma care, care is commonly delivered in segments by different people at different times. Documentation is how those segments become one coherent treatment course rather than a series of disconnected actions.
Why documentation matters
- Continuity - prevents duplicated actions and missed reassessments.
- Safety - helps the next team understand what has already been tried.
- Learning - enables after-action review and protocol improvement.
Handoff structure (example: MIST)
Many teams use a short structured handoff format such as MIST:
- Mechanism - what happened.
- Injuries - what is known/suspected.
- Signs/Symptoms - what the casualty looks like now (including trends).
- Treatments - what was done, and when.
The point is not the acronym itself; it is a disciplined minimum dataset that survives stress and noise.
TCCC card and after-action learning
TCCC has its own documentation artifacts. A common minimum is the Tactical Combat Casualty Care (TCCC) Card (DD Form 1380), which packages key information so it can travel with the casualty.
After the event, many systems use structured after-action reporting to improve training, logistics, and protocols. The Joint Trauma System publishes after-action forms for point-of-injury care and related contexts.
Marking and time
In fast-moving environments, time is a clinical fact. Documenting what happened and when (even approximately) is often as important as documenting what happened.
See also: Phases of Care.
References
- Tactical Combat Casualty Care Guidelines (25 January 2024). https://911tacmed.com/wp-content/uploads/2024/06/TCCC-Guidelines-25-January-2024.pdf
- DoD Forms Management Program - DD Form 1380 (TCCC Card), edition date 07/21/2025. https://www.esd.whs.mil/Directives/forms/dd1000_1499/DD1380/
- Joint Trauma System - After Action Forms. https://jts.health.mil/index.cfm/documents/forms_after_action