Corrosion of unspecified degree of right axilla, sequela

This diagnosis code indicates a long-term complication or late effect resulting from a chemical burn or corrosion affecting the right armpit area. The original injury's severity (degree) is not specified, and the "sequela" designation signifies that the current condition is a residual problem directly attributable to the past corrosion.

Use this code when documenting a chronic scar, contracture, persistent pain, or other lasting issue in the right axilla that is a direct consequence of a previous chemical burn. This applies when the acute phase of the original injury has passed, and the patient is being treated for the residual effects.

• Ensure documentation clearly links the current axillary condition to a past corrosion injury.
• The "S" in the 7th character indicates sequela; do not use this code for acute or initial encounters.
• If the degree of the original corrosion is known and documented, a more specific sequela code should be used.