Sprain of posterior cruciate ligament of left knee, subs

This code signifies a sprain, or stretching/tearing of the posterior cruciate ligament (PCL) in the left knee. It specifically indicates that the patient is receiving follow-up care for this injury, rather than initial treatment. This type of injury often results from a direct blow to the front of the shin when the knee is bent.

Apply this code when documenting subsequent encounters for a patient with a previously diagnosed PCL sprain of the left knee. This includes visits for physical therapy, follow-up examinations, medication management, or monitoring of recovery after the initial acute treatment phase. It is appropriate for any encounter after the initial injury and active treatment.

• Ensure documentation clearly specifies "left knee" and "posterior cruciate ligament."
• Verify the encounter is for follow-up care, not the initial treatment of the injury.
• Distinguish from other PCL injuries (e.g., tear, dislocation) and other knee ligament sprains.