Byard RW, Langlois NE. Crush asphyxia and ride-on lawn mowers.
MEDICINE, SCIENCE, AND THE LAW 2017;
57:134-136. [PMID:
28490265 DOI:
10.1177/0025802417709421]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Search of files at Forensic Science SA, Australia, over the past 20 years (1997-2016) revealed three cases of death due to crush asphyxia associated with the use of ride-on lawn mowers. (1) A 61-year-old man was trapped under a ride-on mower that had rolled over. Autopsy examination revealed congestion and petechial haemorrhages of the face and chest, and markings on the chest associated with underlying rib fractures. (2) A 78-year-old man was trapped under a ride-on mower that had also rolled over. Autopsy examination revealed petechial haemorrhages of the face and chest and markings on the chest. (3) A 72-year-old man was found wedged between a ride-on mower and a tree, with petechial haemorrhages of the face and chest, and markings on the front and back of the chest. These cases demonstrate a rare cause of crush asphyxia, often in older males in the domestic environment, which may arise from more than one mechanism.
Collapse