Broken internal left knee prosthesis, sequela

This code signifies a long-term complication arising from a fracture or structural failure of an internal prosthetic device in the patient's left knee. It indicates that the initial breakage has occurred and the patient is now experiencing residual effects or requiring ongoing management related to this specific prosthetic issue.

Apply this code when documenting a patient encounter where the primary reason for the visit is the sequela (late effect) of a previously broken internal left knee prosthesis. This would include follow-up care, evaluation for revision surgery, or management of chronic pain or dysfunction directly attributable to the past prosthetic fracture.

• Always sequence this code after the primary diagnosis describing the current condition or reason for the encounter.
• Ensure documentation clearly states the left knee and specifies the internal prosthesis as the affected device.
• Do not use for acute fractures of the prosthesis; this code is for the sequela of such an event.