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
Fracture of clavicle is commonest at: 
Select and explain. 
A. Junction of medial 1/3rd and lateral 2/3rd, B. Junction of medial 2/3rdand lateral 1/3rd, C. Midpoint, D. Scapular end
B: Junction of medial 2/3rdand lateral 1/3rd
Answer: B: Junction of medial 2/3rdand lateral 1/3rd 
Explanation: B i.e. Junction of medial 2/3 & lateral 1/3rd