Triumphs and wonders of the 19th century, a volume of original, historic and descriptive writings showing the many and marvellous achievements which distinguish an hundred years of material, intellectual, social and moral progress (1901)
Boyd, James Penny, 1836-1910 · Philadelphia, A. J. Holman & co · leaf 670
so much value as in the location of foreign bodies lodged inany of the organs or tissues of the body. Before Professor Rontgens dis-covery it was not of infrequent occurrence that an exploratory operationwas necessary to positively prove the presence of a foreign body, and eventhis was at times of… … X-RAY PICTURE OF A DISLOCATED ELBOW. 630 TRIUMPHS AND WONDERS OF THE XIXth CENTURY merits in apparatus the time of exposure required for making the picture ofthe part has been greatly reduced. The advantage of this was made mani-fest when it was discovered that destruction of the skin, the…
Progress · Inventions
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