. The science and practice of dental surgery. Fig. —(a) Boxwood tool for rocking snaallbands on to roots; (6) Large boxwood rocker.{Dental Manujacturing Co., Ltd.) of the cusps that will occlude with the crownwith tin foil stuck with wax. Rhodess Crown Tray.—Instead of taking the bite in the simple way mentioned above, abetter way is to use a Rhodess crown tray(see Fig. 673), and with it secure an impres-sion of all the adjacent teeth with band insitu and of the occluding teeth at one andthe same time by the patients ovm act of 567 occlusion, but before doing this fill the bandalmost comp
. The science and practice of dental surgery. Fig. —(a) Boxwood tool for rocking snaallbands on to roots; (6) Large boxwood rocker.{Dental Manujacturing Co., Ltd.) of the cusps that will occlude with the crownwith tin foil stuck with wax. Rhodess Crown Tray.—Instead of taking the bite in the simple way mentioned above, abetter way is to use a Rhodess crown tray(see Fig. 673), and with it secure an impres-sion of all the adjacent teeth with band insitu and of the occluding teeth at one andthe same time by the patients ovm act of 567 occlusion, but before doing this fill the bandalmost completely when in situ in the mouthwith wax, to prevent the impression materialentering it much. On removing the trayfrom the mouth the band will be found stillon the root. Therefore, detach it from the. Fig. 697.—Peesos so-called Stretching andContouring Pliers. (Dental Mamifacturing Co., Ltd.) root and carefully replace it in its bed in theimpression and fix it there by meltmg waxinside before casting the plaster model. Suf-ficient wax in a thin film should be meltedinside to allow the band to be easUy removedfrom the model \\hen desired. (a) Supplying the Top by Striking up up a top to form the occlusal surface out of Xo. 6, 7, or 8 gold plate, 22-carat, usmg azmc die (see Fig. 687) made from a naturaltooth of suitable size and shape, and a flatpiece of lead as a counter. Or the strikingup may be done by striking a button of leadinto a steel or gun-metal die plate (see ); or by striking with a zinc cast of theactual tooth being crowned and a lead counter,
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectdentistry, bookyear19
