Other dislocation of right patella, initial encounter

This code signifies a dislocation of the right kneecap that is not a recurrent or congenital issue. It indicates that the patella has moved out of its normal position within the trochlear groove of the femur, affecting the right knee. This injury typically results in pain, swelling, and an inability to fully extend the knee.

Use this code for a patient presenting with a first-time, acute dislocation of their right patella due to trauma or other non-recurrent causes. This applies when the patient is receiving initial treatment for the injury, such as reduction, immobilization, or evaluation in an emergency department or physician's office.

• Ensure documentation clearly specifies the right patella and confirms it's an initial encounter for this specific dislocation.
• Distinguish from recurrent patellar dislocations, which have different code assignments.
• Always look for additional codes for any associated fractures, ligamentous injuries, or other complications.