This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
In symphyseal fracture with lag screw fixation? 
Select and explain. 
A. Load bearing, B. Load sharing, C. Adaptation osteosynthesis, D. Compression osteosynthesis
B: Load sharing
Answer: B: Load sharing 
Explanation: None