Toxic effect of dichloromethane, assault, sequela

This code signifies the long-term, residual health problems resulting from a toxic exposure to dichloromethane due to an intentional act of harm (assault). These sequelae represent conditions that persist after the acute phase of the poisoning has resolved, such as chronic neurological deficits, organ damage, or persistent dermatological issues.

Use this code when documenting a patient presenting with a chronic or permanent condition directly attributable to a past dichloromethane poisoning that was inflicted as an assault. This applies to follow-up encounters where the focus is on managing the lasting effects, rather than the acute poisoning itself.

• Always sequence this sequela code after the code for the specific manifestation of the sequela (e.g., chronic kidney disease, peripheral neuropathy).
• Ensure documentation clearly links the current condition to a past dichloromethane assault and specifies the sequela nature.
• Do not use this code for acute poisoning or initial treatment of the toxic effect; those require acute poisoning codes.