Fatal penetrating neck injury due to defective airbag inflator

Forensic Sci Int. 2018 Oct:291:e4-e7. doi: 10.1016/j.forsciint.2018.08.038. Epub 2018 Aug 31.

Abstract

We present a case of a fatal motor vehicle collision of a 22-year-old car driver, who died at the scene after losing control of his car, and subsequently collided with a tree by the roadside. The subsequent autopsy revealed penetrating injuries on the neck, severing the larynx, carotid artery, jugular vein and fracturing the cervical vertebrae. Internal examination showed the offending material to be a semi-cylindrical metal fragment, which had lodged within the paravertebral muscle. Examination of the car with the authorities found that the metal fragment originated from a defective airbag booster cannister, which shattered upon deployment.

Keywords: Airbag; Forensics; Metal fragment; Motor-vehicle fatality; Penetrating neck injury.

Publication types

  • Case Reports

MeSH terms

  • Accidents, Traffic*
  • Air Bags / adverse effects*
  • Carotid Artery Injuries / etiology
  • Carotid Artery Injuries / pathology
  • Cervical Vertebrae / injuries
  • Cervical Vertebrae / pathology
  • Fatal Outcome
  • Humans
  • Jugular Veins / injuries
  • Jugular Veins / pathology
  • Larynx / injuries
  • Larynx / pathology
  • Male
  • Neck Injuries / etiology
  • Neck Injuries / pathology*
  • Wounds, Penetrating / etiology
  • Wounds, Penetrating / pathology*
  • Young Adult