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
Which of the following procedures can be replaced by the use of occlusal sealants 
Select and explain. 
A. Topical fluoride application, B. Prophylactic odontotomy, C. Amalgam fillings, D. All the above
B: Prophylactic odontotomy
Answer: B: Prophylactic odontotomy 
Explanation: None