Corrosion of unsp degree of right hand, unsp site, sequela

This code signifies a long-term complication or late effect resulting from a chemical burn of the right hand, where the specific degree of the burn and the exact location on the hand are not documented. It indicates that the initial injury has healed, but residual issues related to the corrosion persist.

Use this code when a patient presents with a current condition or symptom that is a direct consequence of a past chemical burn to the right hand. This applies when the original burn's severity and precise site were not specified in the initial encounter, and the current encounter focuses on the sequela.

• Always assign an additional code to describe the specific nature of the sequela (e.g., scar, contracture, chronic pain).
• Ensure documentation clearly links the current condition to the previous chemical burn of the right hand.
• This code is for late effects; do not use for acute chemical burns.