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
An ideal result of endodontic treatment is 
Select and explain. 
A. Epithelial migration from PL, B. Cementum, C. Dentin, D. PDL fibres
B: Cementum
Answer: B: Cementum 
Explanation: None