, ^ British officer, aged 21, was admitted into ^spital with a fracture-dislocation of the 12th ^?racic vertebra following a motor accident. Was not unduly shocked, and there was no abdominal rigidity or vomiting at the time. The ??ndition was confirmed radiologically, and he Ys put in a plaster jacket. There was com^ ?te paraplegia corresponding to the 12th dorsal fir^lllent, with retention of...