title: Unusual basal skull fracture in a vehicle equipped with an air bag.
abstract: A woman who was the lap/shoulder belt-restrained driver of a car equipped with a full-size air bag was involved in an oblique frontal collision with a tractor-trailer combination. She was extremely out of position, i.e., witnessed to be slumped over the steering wheel before impact. This preimpact positioning led to fatal injuries resulting from the inflating air bag. Postmortem examination showed an unusual partial ring fracture of the base of the skull, which to the authors' knowledge has not previously been reported.
authors.affiliation: Volkswagen of America, Inc., Englewood Cliffs, New Jersey 07632, USA.
authors.forename: R A
authors.initials: RA
authors.lastname: Bandstra
authors.forename: L S
authors.initials: LS
authors.lastname: Carbone
mesh_terms: D000063:Accidents, Traffic; D017278:Air Bags / Q000009:adverse effects*; D001344:Autopsy; D005260:Female; D006801:Humans; D008875:Middle Aged; D020205:Skull Fracture, Basilar / Q000209:etiology / Q000473:pathology*