Anatomy Joint disorders 76fcbb77 Heberdens ahropathy affects which joints mainly ? A Lumbar spine B Symmetrically large joints C Sacroiliac joints D Distal interpharyngeal joints High-Yield Explanation In osteoahritis of hand Distal interpharyngeal joint-Heberdens node Proximal interpharyngeal joints -Bouchards node Refer Harrinson 20th/e p 2035/ maheswari 9th ed