The records of 1,020 major facial fractures were reviewed, and it was found that the occurrence of life-threatening associated injuries was highly predictable on the basis of the pattern of facial fractures and the circumstances of the injury. Certain groups of patients have a high probability of associated serious injuries of the central nervous system, the trunk, or the extremities. Probably these patients should be primarily under the care of a surgeon who is capable of the diagnosis and emergency therapy of these associated injuries, as well as the facial injuries, so that appropriate priorities can be established and put in effect.