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 most successful treatment for a vital primary second
molar with a large carious and pulpal exposure is 
Select and explain. 
A. Indirect pulp treatment, B. Pulpotomy with formocresol, C. Pulpotomy with calcium hydroxide, D. Pulp capping with calcium hydroxide
B: Pulpotomy with formocresol
Answer: B: Pulpotomy with formocresol 
Explanation: None