Can you tell me about the bony box. Its functions and structure Share with your friends Share 1 Mamta answered this Dear student, The cranium is also called bony box. It protects the brain. Regards 0 View Full Answer M O H I T answered this Bony box help to protect the brain.Cranium the bony box which protects the brain. 1 Aringnan answered this THE BONY BOX PROTECTS THE SKULL FROM ACCIDENT -1