Unintentional injury is the leading cause of death in children under the ag
e of fourteen. The majority of these injuries/deaths occur when the child b
ecomes airborne during an accident. The most common mechanisms by which chi
ldren become airborne are motor vehicle collisions, bicycling accidents, an
d falls. A head injury is seen in a significant number of children in this
setting. This includes injury to the scalp, skull, coverings of the brain,
or the brain itself. These injuries are the most common cause of death in c
hildren resulting from unintentional injury. Other typical injuries include
external bruises and abrasions, extremity fractures, and bruising or bleed
ing of internal organs. We propose to name this constellation of injuries t
he projectile child syndrome. This refers to those injuries occurring in in
fants and children as a result of becoming airborne during the events of an
accident. The pattern of injuries seen as related to the anatomy of the ch
ild is stressed. A review of the impact to society and guidelines for preve
ntion are presented. Anat, Rec, (New Anat,) 253: 167-175, 1998, (C) 1998 Wi
ley-Liss, Inc.