Unspecified open wound of vocal cord, sequela

This code signifies a long-term complication or late effect stemming from an unspecified open wound to the vocal cord. It indicates that the initial injury has healed, but residual issues or conditions persist as a direct result of that past trauma. This could include chronic voice changes, scarring, or other functional impairments.

Apply this code when documentation clearly links a current condition or symptom to a previously sustained, unspecified open wound of the vocal cord. This code is appropriate when the acute phase of the injury has passed, and the patient is being treated for the lasting effects. Documentation should specify the sequela and its causal relationship to the prior vocal cord injury.

• Always sequence the code for the specific sequela (e.g., dysphonia, scar) first, followed by this sequela code.
• Ensure the medical record explicitly states the connection between the current condition and a past open vocal cord wound.
• Do not use this code for acute or active open wounds; use the appropriate acute injury code.