Infect/inflm react due to oth int orth prosth dev/grft, sqla

This code signifies a long-term or late-developing infection or inflammatory response stemming from an internal orthopedic prosthetic device, implant, or graft, excluding those specifically for joints. It indicates that the initial acute phase of the infection or inflammation has passed, but the patient continues to experience residual effects or complications.

Apply this code when documenting chronic osteomyelitis, persistent pain, or ongoing inflammatory markers directly attributable to an orthopedic implant (e.g., plates, screws, rods, bone grafts) after the initial treatment for the acute event. This is appropriate for follow-up encounters where the sequelae of the original infection or inflammation are being managed.

• Always use an additional code to identify the specific infection, if applicable.
• This "S" seventh character indicates a sequela, meaning the residual effect of a previous injury or disease.
• Distinguish from acute infections (T84.6XXA) or initial encounters for complications (T84.7XXA).