A practical treatise on artificial crown- and bridge-work . PARTIAL CHOWXS. 139 md method; the ground porcelain tip, prepared crown, andrestored tooth being shown separately. Dr. Littigs thirdmethod is to lirst cap the fractured part with platinum, allow-ing the ends of the pins, which are soldered with pure gold, toproject below the cap. English porcelain body the desiredform tor the tip is then baked on the cap. The porcelain bythis method is secured to the platinum forming the cap, by theplatinum pins embodied in it. Figs. 280, 281, and 282 show how Dr. W. F. Litchs pin-and-plate process ma
A practical treatise on artificial crown- and bridge-work . PARTIAL CHOWXS. 139 md method; the ground porcelain tip, prepared crown, andrestored tooth being shown separately. Dr. Littigs thirdmethod is to lirst cap the fractured part with platinum, allow-ing the ends of the pins, which are soldered with pure gold, toproject below the cap. English porcelain body the desiredform tor the tip is then baked on the cap. The porcelain bythis method is secured to the platinum forming the cap, by theplatinum pins embodied in it. Figs. 280, 281, and 282 show how Dr. W. F. Litchs pin-and-plate process may be utilized for the attachment of porcelaintips for broken or decayed incisors, when the appearance ofgold fillings is obnoxious to the patient. A represents the por- Fig. 280. Fig. 281. Fig. 282. C ^. mss^
Size: 2157px × 1159px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1880, bookpublisherphila, bookyear1889
