Primary blast injury of transverse colon, initial encounter

This code signifies a direct injury to the transverse colon resulting from the overpressure wave of an explosion. This type of trauma can lead to various degrees of damage, including contusions, lacerations, or perforations of the bowel wall. The "initial encounter" indicates that the patient is receiving active treatment for this specific injury.

Apply this code for patients presenting with symptoms and diagnostic findings consistent with direct blast-related trauma to the transverse colon. This would include scenarios such as military personnel injured in an IED explosion, or civilians exposed to a bombing incident, where the injury is directly attributable to the blast wave.

• Ensure documentation clearly links the transverse colon injury to a primary blast event.
• Confirm that this is the first time the patient is being seen or treated for this specific injury.
• Do not use for injuries caused by secondary blast effects (e.g., shrapnel) or tertiary blast effects (e.g., impact with objects).