Oth injury of brachial artery, unspecified side, sequela

This code signifies a long-term or late effect resulting from a previously sustained injury to the brachial artery, which is the major blood vessel in the upper arm. The specific nature of the original injury is not detailed, and the affected side of the body is not specified.

This code is appropriate when documenting conditions or complications that arise as a direct consequence of an old brachial artery injury, such as chronic pain, nerve damage, or impaired circulation, after the acute phase of the injury has passed. It should be used for follow-up care or treatment of residual problems related to the initial trauma.

• Always sequence this "S" code after the code describing the specific sequela (e.g., chronic pain, nerve palsy).
• Ensure documentation clearly links the current condition to a past brachial artery injury.
• If the original injury type or side is known, consider if a more specific sequela code is available.