Fatal chest injury caused by a vitrified (grindstone) wheel.
A 21-year-old 'handyman' was killed by a flying segment of a vitrified (grindstone) wheel while trying to sharpen a knife. The wheel disintegrated when driven by a vacuum cleaner motor capable of three times the recommended speed required to spin the wheel. The missile transected his great vessels and trachea.
D000061:Accidents, Home / Q000517:prevention & control; D000328:Adult; D006801:Humans; D008297:Male; D013898:Thoracic Injuries / Q000209:etiology*; D014950:Wounds, Penetrating / Q000209:etiology