A practical treatise on artificial crown- and bridge-work . shaped gold or iridio-platinum wire around the interveningteeth, close to but not touching them, and resting lightly on thegums. The application of this device was first illustrated byJDr^J^L. Williams, Figs. 323, 324, and 325. Roots?intervemn^)between the abutments of a projected 1 nidgeshould not iSeTextracted, but whenever practicable they shouldbe treated, filled, and trimmed level with the gum, as tliev can 166 ARTIFICIAL CROWN- AXD BUI DOE-WORK. usually be made to afford some support for the bridge, which mayrest upon them. Figs
A practical treatise on artificial crown- and bridge-work . shaped gold or iridio-platinum wire around the interveningteeth, close to but not touching them, and resting lightly on thegums. The application of this device was first illustrated byJDr^J^L. Williams, Figs. 323, 324, and 325. Roots?intervemn^)between the abutments of a projected 1 nidgeshould not iSeTextracted, but whenever practicable they shouldbe treated, filled, and trimmed level with the gum, as tliev can 166 ARTIFICIAL CROWN- AXD BUI DOE-WORK. usually be made to afford some support for the bridge, which mayrest upon them. Figs. 326 and 327 represent acase in which theroot of the cuspidon the right side has been so treated and utilized. Fin. i Shell Anchoragi or Grown.—Tl**-mjnstrnction of?1 s^^ ^-far-MTUspid and it; practical application in supporting a ® SPECIAL PROCESSES AND APPLIANCES IN BRIDGE-WORK. 167 *4*cid£**-eamiot bo bettor described than in the following word- oiDi\M. L. Williams: Fig. &28 shows a piece of workr made for a cage, of quitefrequent occurrence. It represents the restoration of tfre inferiorbicuspids and first molar of the, right side A^grfld crown ismade for the second molar, and the throe intervening teeth or dummies* are then constructed. For the support of the ante-rior end of the bridge, the method hitherto practiced has been Pig. 328.
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Keywords: ., bookcentury1800, bookdecade1880, bookpublisherphila, bookyear1889
