Fibrosis due to other internal prosth dev/grft, sequela

This code signifies the long-term or late-effect development of abnormal fibrous tissue formation (scarring) that has occurred as a complication of an internal prosthetic device, implant, or graft. This fibrosis is a pathological response to the presence of the foreign material, potentially leading to impaired function or other symptoms. It represents a chronic or residual condition rather than an acute complication.

Use this code when documenting a patient presenting with symptoms or findings directly attributable to fibrosis that developed secondary to a previously implanted medical device, such as a joint prosthesis, surgical mesh, or vascular graft. This code is appropriate for follow-up encounters where the fibrosis is the primary focus of treatment or evaluation, even if the original device implantation occurred years prior.

• Always assign this code as a secondary diagnosis, with the primary diagnosis reflecting the specific manifestation or complication of the fibrosis (e.g., pain, obstruction).
• Ensure documentation clearly links the fibrosis to a specific internal prosthetic device, implant, or graft.
• This "S" seventh character indicates a sequela, meaning it is used for complications or conditions that are the residual effect of a previous injury or disease.