This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lower Limb Traumatology, Subject name: Orthopaedics
Calcaneum fracture is most commonly associated with which fracture ? 
Select and explain. 
A. Fracture rib, B. Fracture veebrae, C. Fracture skull, D. Fracture fibula
B: Fracture veebrae
Answer: B: Fracture veebrae 
Explanation: FALL FROM HEIGHT Calcaneum is the most commonly fractured tarsal bone and in most cases the mode of injury is fall from height .Over 20% of these patients suffer associated injury of Dorsolumbar spine (most common), pelvis or hip, base of skull, tibia and talus. Fig.Fall from height