Other dislocation of unspecified knee, sequela

This code signifies a long-term complication or late effect resulting from a previous dislocation of the knee joint, where the specific type of dislocation is not documented. It indicates that the patient is experiencing ongoing issues directly attributable to an earlier, unspecified knee dislocation, rather than an acute event.

Apply this code when documenting a patient presenting with chronic pain, instability, limited range of motion, or other persistent problems in the knee that are a direct consequence of a past, unspecified knee dislocation. This is appropriate for follow-up encounters addressing residual effects after the initial injury has healed.

• Always ensure documentation clearly links the current condition to a previous knee dislocation.
• This code should be used as a secondary diagnosis, following the code for the specific sequela (e.g., chronic pain, instability).
• Avoid using this code for acute or current knee dislocations; those require codes from the acute injury section.