Corrosion of first degree of unspecified elbow, sequela

This code indicates a healed or chronic first-degree corrosion (chemical burn) affecting an unspecified elbow. It signifies that the initial injury has resolved, but there are lasting effects or complications from that burn. This could include scarring, pigment changes, or functional limitations directly attributable to the past chemical exposure.

Use this code when documenting a patient presenting with a sequela (late effect) of a first-degree chemical burn to the elbow, where the specific elbow (left or right) is not documented. This applies to follow-up encounters for chronic issues stemming from the original burn, even if the burn itself is no longer active.

• Always sequence this sequela code after the code(s) describing the specific nature of the sequela (e.g., scar, contracture).
• Ensure documentation clearly links the current condition to a past first-degree chemical burn of the elbow.
• Avoid using this code for acute burns; it is strictly for late effects.