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
Compensatory extractions are done to: 
Select and explain. 
A. Avoid midline shift., B. To maintain buccal segment occlusal relationship., C. Both of the above., D. None.
B: To maintain buccal segment occlusal relationship.
Answer: B: To maintain buccal segment occlusal relationship. 
Explanation: None