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

This code signifies a second-degree chemical burn (corrosion) affecting the right hand, where the specific location on the hand is not documented. As a sequela code, it indicates a late effect or complication arising from an initial injury that has already healed.

Use this code when documenting a current condition that is a residual effect of a second-degree chemical burn to the right hand, and the original acute injury has been treated and is no longer active. This applies when the precise site of the burn on the hand (e.g., palm, dorsum, finger) is not specified in the medical record.

• Always use a sequela code (ending in 'S') for conditions that are the late effects of an injury, after the acute phase has passed.
• If the specific site on the right hand is known (e.g., wrist, finger), a more precise code should be selected.
• Ensure documentation clearly supports the "sequela" nature of the condition, indicating it's a residual effect rather than an active injury.