Partial physeal arrest, right proximal humerus

This code describes an incomplete cessation of growth in the growth plate (physis) located at the upper end of the right humerus. This condition can lead to limb length discrepancies or angular deformities as the bone continues to grow unevenly.

Use this code when diagnostic imaging (e.g., X-ray, MRI) confirms a partial closure or bridging of the physis in the right proximal humerus. Documentation should specify the laterality and the incomplete nature of the growth arrest.

• Ensure documentation clearly states "partial" physeal arrest; complete arrest would use a different code.
• Verify laterality (right vs. left) is explicitly documented.
• Consider additional codes for any associated deformities (e.g., angular deformity, limb length discrepancy) if present and documented.