Surgery An 85-year-old gentleman complaint of pain in leg while lying down, it lessens when he hangs the foot out of bed. What is the cause? A Psychiatric illness B Peripheral vascular disease C L4-L5 disc prolapse D Osteoahritis knee 💡 Explanation An 85-year-old gentleman complaint of pain in leg while lying down, it lessens when he hangs the foot out of bed. What is the cause? ✓ Correct Answer: B. Peripheral vascular disease