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 a patient with class III facial profile one would think of which type of genioplasty 
Select and explain. 
A. Reduction genioplasty, B. Advancement genioplasty, C. Straightening genioplasty, D. Rotational genioplasty
A: Reduction genioplasty
Answer: A: Reduction genioplasty 
Explanation: None