Foreign body in anus and rectum, sequela

This code signifies a long-term or residual effect resulting from a foreign body previously lodged in the anus or rectum. It indicates that the acute foreign body removal has occurred, but the patient is still experiencing complications directly attributable to that past event. These sequelae can include chronic pain, strictures, fistulas, or other persistent issues.

Use this code when documenting a patient's current condition that is a direct consequence of a past foreign body in the anus or rectum, after the foreign body itself has been removed. This applies to follow-up visits where the focus is on managing or treating these lasting complications. Do not use this code for the initial encounter when the foreign body is still present.

• Always sequence this code after the code describing the specific sequela (e.g., K62.4 for anal stricture).
• Ensure documentation clearly links the current condition to the prior foreign body event.
• This code includes a 7th character "S" for sequela, indicating it's for the late effects of the injury.