Plastic bead entering via natural orifice, sequela

This code signifies a long-term or residual effect resulting from a plastic bead having entered the body via a natural opening, such as the nose, ear, mouth, or urethra. It indicates that the initial event of the bead's entry has passed, but the patient is still experiencing consequences related to it.

This code is appropriate for documenting sequelae like chronic inflammation, infection, obstruction, or tissue damage that are directly attributable to a past incident of a plastic bead entering a natural orifice. It should be used when the acute phase of the foreign body presence has resolved, but ongoing issues persist.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic otitis media, nasal obstruction).
• Ensure documentation clearly links the current condition to the past foreign body event.
• The "S" in the 7th character indicates sequela and is mandatory for this code.