Laceration of radial artery at wrs/hnd lv of left arm, subs

This code signifies a cut or tear of the radial artery in the left wrist or hand, specifically when the patient is receiving follow-up care after the initial treatment of the injury. This could involve wound checks, dressing changes, or monitoring for complications like infection or delayed healing.

Apply this code for encounters where a patient is being seen for ongoing management of a previously treated laceration to the left radial artery at the wrist or hand. This includes visits for post-operative care, assessment of healing, or management of non-acute complications related to the original injury.

• Ensure the encounter is for follow-up care, not the initial treatment of the injury.
• Verify the injury location is specifically the radial artery in the left wrist or hand.
• Always use in conjunction with external cause codes to fully describe the injury circumstances.