A practical treatise on artificial crown- and bridge-work . PTER VIII. Fio. ALL-GOLD CROWDS FOR BICUSPIDS AND MOLARSCONSTRUCTED IN SECTIONS. - 1vt 04-A--a\ The root and crown having fteen properly prepared, the collaris formed and adjusted as described at page 85, and the edgetoward the antagonizing teeth trimmed, to fully clear them inocclusion. The collar is then slightly expanded toward theoccluding surface to effect contour/removed, filled with plaster,and adjusted in position. Fig. 184 rep-resents a typical case. The antagonizingteeth, having been covered with a pieceof tin
A practical treatise on artificial crown- and bridge-work . PTER VIII. Fio. ALL-GOLD CROWDS FOR BICUSPIDS AND MOLARSCONSTRUCTED IN SECTIONS. - 1vt 04-A--a\ The root and crown having fteen properly prepared, the collaris formed and adjusted as described at page 85, and the edgetoward the antagonizing teeth trimmed, to fully clear them inocclusion. The collar is then slightly expanded toward theoccluding surface to effect contour/removed, filled with plaster,and adjusted in position. Fig. 184 rep-resents a typical case. The antagonizingteeth, having been covered with a pieceof tin foil, are then occluded until theplaster sets. The collar is then surface of the plaster inside thecollar will give the impression of thenatural root or crown, and the outside that of the antagonizing teeth. The latter furnishes an outlineof the grinding-surface of the crown. The plaster is then trimmed and shaped to represent the cuspsand fissures of the natural tooth, enough of the surface being-removed to allow for the thickness of the plate that forms
Size: 2239px × 1116px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1880, bookpublisherphila, bookyear1889
