Unsp injury of axillary or brachial vein, right side, init

This code signifies an undiagnosed injury to the axillary or brachial vein in the right arm. The specific nature of the injury (e.g., laceration, contusion, rupture) is not yet determined. This diagnosis is used during the initial phase of treatment or evaluation.

Use this code for patients presenting with suspected trauma to the right upper arm or shoulder region, where imaging or surgical exploration has not yet definitively characterized the venous injury. This is appropriate when a right axillary or brachial vein injury is clinically evident but the exact type of injury is unknown, and it's the first time the patient is being seen for this condition.

• Ensure documentation clearly states the injury is to the right side and the specific vein (axillary or brachial) is suspected.
• Only use this code for the initial encounter; subsequent encounters will require a different seventh character.
• Look for more specific codes once the type of venous injury is identified (e.g., laceration, puncture).