Hypertrophy of bone, right shoulder

This code describes an abnormal enlargement or overgrowth of bone tissue specifically affecting the right shoulder. This hypertrophy can be a reactive process to stress, injury, or an underlying systemic condition, leading to altered joint mechanics or impingement.

Apply this code when documentation clearly indicates bony overgrowth of the right shoulder, often noted on imaging studies such as X-rays, CT scans, or MRI. This may be seen in conditions like rotator cuff impingement syndrome due to acromial spurring, osteoarthritis with osteophyte formation, or post-traumatic bone remodeling.

• Ensure laterality (right shoulder) is explicitly documented.
• Distinguish from other bone abnormalities like osteopenia or osteonecrosis.
• Code any underlying cause of the hypertrophy, such as osteoarthritis, as a primary diagnosis if applicable.