Broken internal right knee prosthesis, sequela

This code signifies a structural failure or fracture of an internal prosthetic device located in the right knee, occurring as a long-term consequence of the original implantation. It indicates that the artificial joint component itself has broken, rather than a complication related to infection or mechanical loosening.

Apply this code when documentation clearly states a fracture or breakage of the internal components of a right knee prosthesis. This would be used for patients presenting with symptoms directly attributable to the broken hardware, such as pain, instability, or mechanical dysfunction, after the initial healing period of the prosthesis.

• Always use in conjunction with a code for the specific complication or manifestation of the broken prosthesis (e.g., pain, mechanical complication).
• Ensure the documentation specifies "right" knee and "internal" prosthesis components.
• The "S" seventh character indicates a sequela, meaning the complication is a late effect of the original problem.