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
Soft tissue curettage is indicated in: 
Select and explain. 
A. Periodontal pockets, B. Edematous gingival pockets, C. Fibrous gingival pockets, D. Supragingival calculus deposits
B: Edematous gingival pockets
Answer: B: Edematous gingival pockets 
Explanation: None