Corrosion of unspecified degree of left shoulder, sequela

This code signifies the long-term effects or complications arising from a chemical burn to the left shoulder, where the initial severity of the burn was not documented. These sequelae could include chronic pain, scarring, restricted range of motion, or other persistent issues resulting from the original corrosive injury.

Apply this code when a patient presents with a current condition or symptom that is a direct consequence of a past corrosive burn to the left shoulder, and the original burn's degree was not specified. This is used for encounters where the acute phase of the burn has resolved, but residual problems persist.

• Always sequence this code after the code(s) for the specific sequela being treated (e.g., scar, contracture).
• Ensure documentation clearly links the current condition to a previous corrosive burn of the left shoulder.
• Do not use this code for acute corrosive burns; it is exclusively for sequelae.