Other subluxation of left patella, sequela

This code signifies a long-term or late-effect complication stemming from a previous, non-specific subluxation of the left kneecap. It indicates that the patient is experiencing ongoing issues directly attributable to an earlier, incomplete dislocation of the patella.

Apply this code when documenting a patient presenting with chronic pain, instability, or functional limitations in the left knee, where these symptoms are a direct consequence of a past subluxation of the patella. This is appropriate for follow-up visits addressing residual problems after the initial acute injury has resolved.

• Always sequence this code after the code for the primary condition or sequela being treated.
• Ensure documentation clearly links the current symptoms to a prior left patellar subluxation.
• Do not use for acute or initial encounters of a patellar subluxation; this code is specifically for sequelae.