Partial physeal arrest, left distal femur

This code signifies an incomplete cessation of growth in the growth plate (physis) located at the lower end of the left thigh bone. This condition can lead to limb length discrepancies or angular deformities as the bone continues to grow unevenly. It typically results from trauma, infection, or other insults to the physis.

Assign this code when documentation specifies a partial physeal arrest affecting the distal femur on the left side. This diagnosis is often made based on radiographic findings, such as a physeal bar or bridge, in a growing individual. Supporting documentation should clearly indicate the location and the partial nature of the arrest.

• Differentiate from complete physeal arrest, which would require a different code.
• Ensure the laterality (left) and bone (distal femur) are explicitly documented.
• Look for associated conditions, such as fractures or infections, that may have caused the arrest and code them additionally.