Unspecified subluxation of right patella, sequela

This code signifies a past, unresolved subluxation of the right kneecap where the specific type or cause of the subluxation is not documented. It indicates that the patient is experiencing residual effects or complications from a previous subluxation event.

Apply this code when a patient presents with ongoing symptoms or conditions directly attributable to an old, unspecified subluxation of the right patella. This is appropriate for follow-up visits addressing chronic pain, instability, or functional limitations stemming from the original injury.

• Always use this code as a secondary diagnosis, following the code for the current condition being treated.
• Ensure documentation clearly links the current symptoms to a prior patellar subluxation.
• Verify that the laterality (right) is explicitly stated in the medical record.