Acquired deformity of pelvis

This code signifies a non-congenital structural abnormality of the pelvic bones. It encompasses deformities that develop after birth due to various causes, affecting the normal shape and alignment of the pelvis.

Apply this code when documentation indicates a patient has an acquired pelvic deformity, such as those resulting from trauma (e.g., malunion of pelvic fractures), metabolic bone diseases (e.g., osteomalacia), or inflammatory conditions. Supporting documentation should clearly specify the acquired nature of the deformity.

• Differentiate from congenital pelvic deformities, which are coded elsewhere.
• Look for specific documentation of the cause of the acquired deformity, if known, for potential additional coding.
• Ensure the documentation specifies "acquired" or describes a condition that inherently leads to an acquired deformity.