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
The term dilaceration refers to 
Select and explain. 
A. A deformity of a tooth consisting of a sharp bend in the root, B. Abrasions on two surfaces of a single tooth, C. A root or tooth that is split into two, D. A tooth that is fractured at two or more places
A: A deformity of a tooth consisting of a sharp bend in the root
Answer: A: A deformity of a tooth consisting of a sharp bend in the root 
Explanation: None