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
Periodontal pack is least successful in the management of? 
Select and explain. 
A. Splinting, B. Antimicrobial Properties, C. Hemostasis, D. Pain elimination
D: Pain elimination
Answer: D: Pain elimination 
Explanation: None