Orthopaedics A 70 year old male, known case of chronic renal failure suffers from a pathological fracture of Rt femur, the diagnosis is – A Primary Hrperparathyroidism B Secondary Hyperparathyroidism C Scurvy D Vitamin D Resistant rickets 💡 Explanation A 70 year old male, known case of chronic renal failure suffers from a pathological fracture of Rt femur, the diagnosis is - ✓ Correct Answer: B. Secondary Hyperparathyroidism