Contusion of middle back wall of thorax, sequela

This code signifies a persistent or late-effect condition resulting from a bruise to the posterior aspect of the thoracic spine region. It indicates that the initial injury has healed, but the patient continues to experience symptoms or complications directly attributable to that past contusion.

Apply this code when documenting a patient presenting with chronic pain, limited range of motion, or other long-term sequelae directly linked to a previously sustained contusion of the middle back wall of the thorax. This is appropriate for follow-up encounters where the acute injury has resolved, but residual effects persist.

• Ensure documentation clearly links the current symptoms to a past contusion of the specified anatomical area.
• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic pain, scar formation).
• Verify the "S" seventh character is appropriate, indicating a sequela, not an active injury.