Oth forn object in oth prt resp tract cause oth injury, sqla

This code signifies a long-term complication or residual effect resulting from the aspiration or presence of an unspecified foreign object in a part of the respiratory tract other than the larynx, trachea, bronchus, or lung. The initial injury caused by the foreign object has resolved, but the patient continues to experience related health issues.

Apply this code when documenting a sequela, such as chronic inflammation, scarring, or persistent respiratory compromise, that is directly attributable to a past foreign body aspiration event in the respiratory tract. This is appropriate when the acute phase of the foreign body removal or initial injury treatment has concluded, and the patient presents for management of these lasting effects.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela being treated.
• Ensure documentation clearly links the current condition to a past foreign body event in the respiratory tract.
• Do not use this code for acute foreign body aspiration; that requires codes from the T17.xx category without the "S" seventh character.