Minor laceration of unsp innominate or subclavian vein, init

This code signifies a minor, non-life-threatening laceration of an unspecified innominate or subclavian vein. It implies a superficial injury that does not involve significant blood loss or require extensive surgical repair at the initial presentation.

Apply this code for patients presenting with a documented minor laceration to an innominate or subclavian vein, such as from a superficial penetrating injury or iatrogenic cause. This is appropriate for the initial encounter where the injury is first diagnosed and treated.

• Ensure documentation specifies "minor laceration" and the affected vein (innominate or subclavian).
• Verify that the encounter is the initial one for this specific injury.
• Do not use for more severe lacerations, transections, or injuries to other vessels.