Orthopaedics Rheumatoid Arthritis 044005f2 Heberden node denotes involvement of - A Distal inetrphalangeal joint B Proximal interpbalangel joint C Metacarpophalangeal joint D Metatarsophalangeal joint High-Yield Explanation Ans. is 'a' i.e., Distal inetrphalangeal joint o In osteoarthritis of hand : Distal interphalangeal joint Heberden s nodeProximal interphalangeal joint Bouchard's node