Motorcyclist fracture among the following is -: (A) Ring facture, (B) Sutural separation, (C) Comminuted fracture of vault of skull, (D) Fracture base of skull into anterior & posterior halves
Answer is D. The synopsis of forensic medicine & toxicology ;Dr k.s narayan reddy ; 28th edition ; pg.no. 151 . At autopsy the base of the skull is seen divided into 2 halves each moving independently of each other like a hinge ,it is called motor cyclist's fracture.