Skull Fractures in Fatalities Due to Motor Vehicle Collisions

A retrospective analysis of 89 fatalities with skull fracture resulting from motor vehicle-pedestrian and various single passenger car frontal, side, rear and rollover collisions was done. Passenger compartment intrusion and occupant ejection were responsible for most, but not all, cranial fractures...

Full description

Saved in:
Bibliographic Details
Published in:Journal of forensic sciences 1994-01, Vol.39 (1), p.107-122
Main Authors: Shkrum, MJ, Green, RN, McClafferty, KJ, Nowak, ES
Format: Article
Language:English
Subjects:
Accidents, Traffic
Adult
Child
Child, Preschool
Forensic Medicine - methods
Humans
Infant
Ontario - epidemiology
Retrospective Studies
Risk Factors
Skull Fractures - etiology
Skull Fractures - mortality
Survival Rate
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A retrospective analysis of 89 fatalities with skull fracture resulting from motor vehicle-pedestrian and various single passenger car frontal, side, rear and rollover collisions was done. Passenger compartment intrusion and occupant ejection were responsible for most, but not all, cranial fractures occurring in impacted motor vehicles. Victims of frontal collisions usually were unrestrained; however, a majority of individuals in cars hit by heavy trucks were wearing seatbelts. Vehicles involved in frontal crashes had crush profiles reflecting a barrier equivalent velocity (BEV) of at least 50 km/h (about 30/mph). In side impacts, most ejected occupants were unrestrained, whereas many of those intruded upon were belted. The minimum BEV calculated in these collisions approached 20 km/h (12 mph). The observation of a skull fracture intregrated with accident investigation (that is, determination of head contacts) was useful in the reconstruction of various collisions. Skull fracture patterns, as documented by autopsy, reflected certain kinematic trajectories described in motor vehicle-pedestrian frontal collisions.
ISSN:0022-1198
1556-4029
DOI:10.1520/JFS13576J