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: Orthopaedics
True statement regarding fracture of the clavicle is - 
Select and explain. 
A. Most common complication is malunion, B. Occurs at the jn. of medial 1/3rd & lateral 2/3rd, C. Usually occurs due to fall on elbow, D. Communitted fracture is common
A: Most common complication is malunion
Answer: A: Most common complication is malunion 
Explanation: Most common complication of clavicle fracture is malunion.
The commonest site of fracture is at the junction of the middle third and lateral third (at the junction of medial 2/3rd and lateral 1/3rd).
The fracture usually occurs due to fall on the shoulder and sometimes fall onto the outstretched hand.
Usually, clavicle breaks into two fragments. A comminuted fracture is rare.