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
The flap technique for pocket elimination and to increase
in width of attached gingiva is 
Select and explain. 
A. Coronally repositioned flap, B. Apically repositioned flap, C. Lateral pedicel flap, D. Modified widman flap
B: Apically repositioned flap
Answer: B: Apically repositioned flap 
Explanation: None