Magnetic metal toy entering via natural orifice, sequela

This code signifies the long-term effects or complications arising from a magnetic metal toy having entered a natural body opening. This could include chronic inflammation, strictures, perforations, or other persistent issues resulting from the initial foreign body ingestion or insertion. The "sequela" indicates that the acute event has passed, and the code captures the residual health problems.

Use this code when documenting a patient presenting with ongoing symptoms or conditions directly attributable to a past incident involving a magnetic metal toy entering a natural orifice. This applies to follow-up visits for complications like intestinal obstruction, fistula formation, or chronic pain, where the initial foreign body has either been removed or is no longer acutely present but has left lasting damage.

• Always sequence this code after the code describing the specific sequela (e.g., K56.5 for intestinal adhesions).
• Ensure the medical record clearly links the current condition to the past magnetic foreign body event.
• Do not use this code for the initial encounter or acute foreign body presence; use the acute foreign body code (e.g., W44.D3XA) for those situations.