Lacerat ulnar artery at wrs/hnd lv of right arm, sequela

This code indicates a long-term complication or residual effect stemming from a laceration of the ulnar artery in the right wrist or hand. This could include issues like chronic pain, nerve damage, or impaired circulation that persist after the initial injury has healed. The "sequela" designation signifies that the acute phase of the injury has passed, and the current encounter addresses a lasting consequence.

Use this code when documenting follow-up care for a patient who previously sustained an ulnar artery laceration in the right wrist or hand, and is now presenting with ongoing problems directly attributable to that past injury. This applies to encounters addressing chronic pain, functional limitations, or other persistent symptoms related to the original arterial damage.

• Always assign a sequela code as a secondary diagnosis, with the primary diagnosis reflecting the specific current condition being treated (e.g., chronic pain, nonunion).
• Ensure documentation clearly links the current condition to the previous ulnar artery laceration.
• Verify the laterality (right arm) and anatomical site (wrist and hand level) are accurately reflected in the medical record.