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: Pathology
27.	The lateral spread of dental caries is facilitated mostly  by the 
Select and explain. 
A. Enamel spindles, B. Dentinoenamel junction, C. Enamel lamellae, D. Striae of Retzius
B: Dentinoenamel junction
Answer: B: Dentinoenamel junction 
Explanation: None