Osteolysis, right shoulder

This code signifies the pathological destruction or dissolution of bone tissue in the right shoulder. It indicates a loss of bone density and structural integrity, often leading to pain, weakness, and functional impairment of the joint. This osteolytic process can be localized or diffuse within the shoulder.

Apply this code when documentation explicitly states osteolysis affecting the right shoulder. This includes conditions like aseptic loosening of shoulder prostheses, tumor-induced bone destruction, or inflammatory processes causing bone resorption. Supporting documentation should detail the location and nature of the bone loss.

• Ensure laterality is clearly documented as "right shoulder" to avoid miscoding.
• Do not confuse with osteoporosis or osteopenia, which are distinct conditions of reduced bone density without active destruction.
• Always code the underlying cause of the osteolysis, if known, as a primary diagnosis when applicable.