A HISTORY OF MEDICINE the fortunes of his tragic royal master. Mention has also been made of the pioneer work of Sir John Pringle in the interests of military hygiene, and of certain distinguished surgeons, such as John Hunter and Charles Bell, who added to their civilian experience by a period of military service or by a visit to some centre of warfare. Baron Larrey and the Practice of Military Surgery The war which marked the opening* years of the nineteenth century acted as a strong stimulus to surgical advance. The surgery of the battlefield had made little progress since the time of Ambroise Par6. Now another great French military surgeon appeared on the scene and achieved immortal fame. This was Baron Larrey, who took part in all Napoleon's campaigns, acted as chief surgeon to the army, and won the emperor's admiration and friendship. DOMINIQUE JEAN LARREY (1766-18412) was a native of Baudean in the Pyrenees. When he was a boy his father died and he was brought up by an uncle, an army surgeon in charge of the hospital at Toulouse. There Larrey engaged in the study of medicine, and then, entering the navy as surgeon to a frigate Vigilante, he narrowly escaped shipwreck off the stormy coast of Newfoundland. The voyage lasted seven months, and afforded the young surgeon the opportunity of studying mal de mer and scurvy, as well as the scenery, the climate, the birds and animals, and the native customs of this part of the New World, On his return to France he studied in Paris at the Hotel-Dicu.1 Among his patients were some of the victims of the Revolution, of which he was an eye-witness. In 1792 war broke out, and Larrey at once entered the army, and commenced the work for which he was so admirably fitted.2 It was at this early stage of his career, when he was with the army of the Rhine, that he introduced his " ambulances volantes." These were light, two-wheeled, well sprung vehicles, each drawn by two horses (Plate Lxvn). They could readily be rushed up to the front line, where no heavy ambulance could be taken, and it was thus possible to collect and deal with the wounded rapidly.3 1 F. C. Stewart, The Hospitals and Surgeon? of Paris, 1843, p. 309 * P. E. Bechet, " Dominique Jean Larrey/* Ann. Med. Hist., 1937, vol. ix. p. 428 * E. R, Wiese, "Larrey, Napoleon's Chief Surgeon," Ann, Med. Hist.> 1939, vol. L P-435 , . 338