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: Dental
In case of fenestration and dehiscence type of flap indicated is 
Select and explain. 
A. Full thickness flap, B. Partial thickness flap, C. Any of the above, D. None of the above
B: Partial thickness flap
Answer: B: Partial thickness flap 
Explanation: None