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
Localized acute alveolar osteomyelitis is: 
Select and explain. 
A. Garre's osteomyelitis., B. Fibrinolytic alveolitis., C. Sclerotic cemental masses., D. Florid osseous dysplasia.
B: Fibrinolytic alveolitis.
Answer: B: Fibrinolytic alveolitis. 
Explanation: Dry socket is also known as Sicca Dolorosa, alveolar osteitis, localized alveolar osteomyelitis, fibrinolytic alveolitis.