Contusion of throat, sequela

This code signifies a long-term complication or residual effect resulting from a past contusion injury to the throat. It indicates that the initial bruising of the throat has led to persistent issues, such as chronic pain, scarring, or functional impairment, that are no longer acute.

Apply this code when documentation clearly indicates a current condition or symptom directly attributable to a previously sustained throat contusion, and the acute phase of the injury has resolved. This is appropriate for follow-up encounters addressing ongoing problems stemming from the original trauma.

• Always sequence this code after the code(s) for the specific sequela being treated (e.g., chronic pain, dysphagia).
• Ensure documentation explicitly links the current condition to a past throat contusion, using terms like "due to prior contusion" or "sequela of."
• Do not use this code for acute or current throat contusions; those require an acute injury code.