Surgery Characteristic subperiosteal bone resorption in Hyperparathyroidism is best seen at? A Rib margins B Medial margin of proximal humerus C Radial border of middle phalanx D Lamina dura 💡 Explanation Characteristic subperiosteal bone resorption in Hyperparathyroidism is best seen at? ✓ Correct Answer: C. Radial border of middle phalanx