Falls from standing height are the most common mechanism of hip fracture in older adults. Which option lists this mechanism?

• A. Falls from standing height
• B. High-energy trauma
• C. Sports injuries
• D. Spontaneous fracture

Answer: (A)

Falls from standing height are the typical scenario for hip fractures in older adults. As people age, bones commonly lose density (osteoporosis) and muscles weaken, so a simple stumble or loss of balance exposes the proximal femur to enough stress to cause a fracture. This low-energy mechanism contrasts with high-energy trauma, which more often causes hip injuries in younger individuals with stronger bones. Sports injuries usually involve higher forces on different joints, and spontaneous fractures are rare unless there’s an underlying bone pathology. So the listed mechanism—falling from standing height—best matches why hip fractures occur in this population.