A 58-year-old man with a 10-year history of bilateral knee osteoarthritis presents for assessment of disease progression. Clinical examination shows Heberden's nodes on the fingers and Bouchard's nodes on the proximal interphalangeal joints. Which investigation is most appropriate to confirm generalized osteoarthritis and assess polyarticular involvement?

See the options, answer & explanation

Sign in free to reveal the answer choices, the correct answer, the detailed explanation, and AI-powered insights for this question.