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: Forensic Medicine
NOT a type of skull fracture: NIMHANS 08 
Select and explain. 
A. Linear, B. Depressed, C. Diffuse axonal, D. Basal
C: Diffuse axonal
Answer: C: Diffuse axonal 
Explanation: Ans. Diffuse axonal