Minor laceration of right innominate or subclav art, sequela

This code signifies a long-term complication or residual effect stemming from a previously sustained minor laceration to the right innominate (brachiocephalic) or subclavian artery. These sequelae can include issues such as chronic pain, restricted blood flow, or nerve damage resulting from the initial injury.

Apply this code when documenting a patient presenting with ongoing symptoms or conditions directly attributable to a past minor laceration of the right innominate or subclavian artery. This is appropriate for follow-up encounters where the acute injury has resolved, but its lasting impact is being addressed.

• Always ensure documentation clearly links the current condition to the historical minor laceration of the specified artery.
• Do not use this code for the initial acute injury; it is strictly for sequelae.
• Code any current, specific manifestations of the sequela (e.g., chronic pain, arterial stenosis) in addition to this sequela code.