Toxic effect of tin and its compounds, accidental, sequela

This code signifies a long-term or residual condition resulting from an accidental poisoning by tin or its compounds. It indicates that the acute toxic event has resolved, but the patient continues to experience health problems directly attributable to that past exposure.

Apply this code when documenting a patient presenting with chronic neurological deficits, organ damage, or other persistent health issues that are a direct consequence of a previously sustained, unintentional tin poisoning. This is appropriate for follow-up encounters after the initial acute toxic episode has been treated.

• Always sequence this code after the code(s) for the specific sequela being treated (e.g., peripheral neuropathy, kidney failure).
• Ensure documentation clearly links the current condition to a past accidental tin exposure.
• Do not use for acute poisoning; this "S" seventh character is exclusively for sequelae.