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
Stability of denture can be increased by 
Select and explain. 
A. V-Y plasty procedure, B. Z plasty procedure, C. Both, D. None
C: Both
Answer: C: Both 
Explanation: V-Y plasty procedure or Z plasty procedure is used for frenectomy procedure to increase the stability of denture.