Partial physeal arrest, right distal tibia

This code signifies a growth plate abnormality in the right distal tibia where a portion of the physis has prematurely stopped growing. This can lead to angular deformities or limb length discrepancies as the unaffected part of the growth plate continues to develop. It is a localized growth disturbance affecting the long bone's end.

Apply this code when documentation specifies a partial physeal arrest affecting the right distal tibia. This typically occurs following trauma, infection, or metabolic disorders impacting bone growth. Supporting documentation should include imaging reports (X-ray, MRI) confirming the partial closure and location.

• Ensure laterality (right) and specific bone (distal tibia) are clearly documented.
• Distinguish from complete physeal arrest, which would use a different code.
• Code any underlying cause of the physeal arrest, such as a fracture or infection, as a primary diagnosis if applicable.