Poisoning by tetracyclines, undetermined, sequela

This code signifies a long-term or residual effect stemming from a past poisoning by tetracycline antibiotics, where the intent of the poisoning (e.g., accidental, intentional) could not be determined. The patient is no longer in the acute phase of the poisoning but is experiencing ongoing health issues directly attributable to that event.

Use this code when documenting a patient presenting with a chronic condition or permanent damage that is a direct consequence of a previous, unclarified tetracycline poisoning. This applies when the acute poisoning event has resolved, and the current encounter focuses on managing these lasting effects. Examples include persistent organ damage or neurological deficits linked to the past poisoning.

• Always sequence this code after the code(s) for the specific sequela being treated.
• Ensure documentation clearly links the current condition to a past tetracycline poisoning of undetermined intent.
• Avoid using this code for acute poisoning events; instead, use the appropriate acute poisoning code.