This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Special topics, Subject name: Anatomy
Spider web fracture is commonly called as 
Select and explain. 
A. Fissured fracture, B. Comminuted fracture, C. Ring fracture, D. Signature fracture
B: Comminuted fracture
Answer: B: Comminuted fracture 
Explanation: Comminuted fracture ( spider web fracture/mosaic fracture) In this type of fracture, the skull bone is fractured into more than two pieces. Usually there will be two or more fracture lines. It is caused by vehicular accidents, fall from height or blow on head with heavy objects. Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr PC IGNATIUS THIRD EDITION PAGE 162