Foreign body in colon, sequela

This code signifies a long-term complication or residual effect stemming from a foreign body that was previously located in the colon. It indicates that the initial foreign body presence has resolved, but its impact continues to manifest as a current health issue.

Use this code when documenting conditions such as strictures, adhesions, fistulas, or chronic inflammation in the colon that are directly attributable to a past foreign body. This applies even if the foreign body has since been removed or passed.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela (e.g., K56.69 for other intestinal obstruction).
• Ensure documentation clearly links the current condition to a historical foreign body in the colon.
• Do not use this code if the foreign body is still present in the colon; instead, use the appropriate acute foreign body code.