"Rugger Jersey Spine" is seen in:: (A) Fluorosis, (B) Archondoplasia, (C) Renal osteodystrophy, (D) Marfan s syndrome
Answer is C. Renal osteodystrophy may produce a 'rugger jersy' (striped) appearance in lateral X-rays of the spine, due to alternating bonds of increased and decreased bone density. Ref: Apley's System of Ohopedics and Fractures, 8th Edition, Page 124; Harrison's Principles of Internal Medicine, 16th Edition, Pages 1225-29.