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
Sagittal split osteotomy is a procedure done in the
mandibular: 
Select and explain. 
A. Ramus, B. Body, C. Symphysis, D. Angle
A: Ramus
Answer: A: Ramus 
Explanation: None