Partial physeal arrest, left distal radius

This code signifies a growth disturbance in the left distal radius where the physis (growth plate) has prematurely and incompletely fused. This condition can lead to angular deformities, limb length discrepancies, and functional impairment of the wrist. It specifically indicates that the growth arrest is not complete across the entire growth plate.

Apply this code when documentation clearly states a partial physeal arrest affecting the left distal radius. This diagnosis is typically made based on radiographic findings showing an irregular or partially closed growth plate, often following trauma, infection, or metabolic disorders. Supporting documentation should include imaging reports and physician notes detailing the location and nature of the growth arrest.

• Ensure laterality is accurately documented (left vs. right).
• Distinguish between partial and complete physeal arrest; different codes apply.
• Look for associated conditions or sequelae, such as angular deformity, which may require additional coding.