Fracture ala signature is a type of -: (A) Gutter fracture, (B) Depressed fracture of skull, (C) Ring fracture at foramen magnum, (D) Sutural separation
Answer is B. Ans. is 4b' i.e.. Depressed fracture of skull o Fracture -ala-signature / signature fracture is also known as depressed fracture of skull vault.o Depressed fracture (signature fracture or fracture-ala signature) :1c caused by a heavy w eapon with a small striking surface, e.g. hammer which causes a piece of skull bone to get depressed into the cravial cavity.