Puncture wound with foreign body of trachea, sequela

This code describes a long-term complication or late effect resulting from a puncture wound to the trachea that involved a foreign body. This sequela could manifest as chronic inflammation, scarring, stricture formation, or persistent respiratory issues directly attributable to the original injury. The initial acute injury has resolved, but its lasting consequences are now being treated.

Use this code when documenting the treatment of a chronic condition or late effect directly caused by a past puncture wound of the trachea with a foreign body. The patient's medical record should clearly indicate a history of such an injury and the current condition being treated as a direct consequence. This code is appropriate when the acute phase of the original injury has passed, and the sequela is now the focus of care.

• Always sequence this sequela code first, followed by a code describing the specific nature of the sequela (e.g., tracheal stricture, chronic tracheitis).
• Ensure documentation explicitly links the current condition to the previous puncture wound with a foreign body.
• Do not use this code for acute injuries; instead, use the appropriate acute injury code from the S11.024- series.