. Journal of roentgenology . the emulsionwould develop out black, or dark, in degree, to the extentof such exposure to light, any defect in the film would be atonce noticeable. Plates developed and fixed in old solu-tions or at too high temperatures would show more or lessstain, generally of a yellowish or brown color. The wasteof plates used in this way may be avoided by the use of theplate shield. By placing the shield over the loaded plateonly the 7-inch opening is exposed. This opening providessufficient area for most extremity work and for certainother regions when working on those region
. Journal of roentgenology . the emulsionwould develop out black, or dark, in degree, to the extentof such exposure to light, any defect in the film would be atonce noticeable. Plates developed and fixed in old solu-tions or at too high temperatures would show more or lessstain, generally of a yellowish or brown color. The wasteof plates used in this way may be avoided by the use of theplate shield. By placing the shield over the loaded plateonly the 7-inch opening is exposed. This opening providessufficient area for most extremity work and for certainother regions when working on those regions in detail. Theouter border of the plate, covered by the shield, should al-ways develop out clear and transparent. Any previousexposure the plate may have had, any waves, streaks, spotsor lines due to faulty plates would be seen at once. Anychemical fog or stain would also appear. Any light orchemical fog or stain that appears upon this outer borderwill interfere, to the same extent, with the quality of thearea exposed. 433. Koentgenogram Made with Plate Shield
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Keywords: ., bookcentury1900, bookdecade1910, bookidjour, booksubjectradiology
