![](http://www.alamy.com/thumbs/6/D2F42E88-4E6D-44F1-B8A1-2FA164D2CA3F/2ANHPX1.jpg)
A practical treatise on artificial crown- and bridge-work . llar, which, when removed, can be held to its place on the capby the soldering-clamp, using spring pressure enough merely tohold them together for careful soldering with the pointed flame-o as not to unsolder the collar. The seamless collars are excel-lent when care is used in selecting the proper size, as directedon the diagram (see page 246). The caps being in place on the cuspid and molar, an impres- DR. MELOTTES METHOD. 235 sion is taken with plaster; the caps accurately set in the impres-sion, and hard wax melted with a hot spatu
A practical treatise on artificial crown- and bridge-work . llar, which, when removed, can be held to its place on the capby the soldering-clamp, using spring pressure enough merely tohold them together for careful soldering with the pointed flame-o as not to unsolder the collar. The seamless collars are excel-lent when care is used in selecting the proper size, as directedon the diagram (see page 246). The caps being in place on the cuspid and molar, an impres- DR. MELOTTES METHOD. 235 sion is taken with plaster; the caps accurately set in the impres-sion, and hard wax melted with a hot spatula around the edgesof the caps. The impression is then thoroughly coated withsandarac varnish, after which it is dipped for a moment in water,and filled with a wet mixture of one part marble-dust with twoparts of plaster; using great care to perfectly fill the caps andmolds of the teeth. Wait until this mixture has become quitehard; remove the cup, and with a suitable knife chip oif theplaster without marring the cast; secure a good articulating Fig. impression and transfer it to the cast to obtain an exact repro-duction of the relative occlusions of all the teeth such an articulation in hand, and with the means alreadydescribed for swaging gold or platinum plate to fit the cusps andarticulating surfaces of either the natural or artificial teeth, itshould be within the capacity of any competent dentist to com-plete a suitable bridge; although there are practical points thatcan only be imparted by clinical instruction and actual demon-stration in the mouth. Such a bridge is shown in position byFig. 478. CHAPTER XIII. PARTIAL CAP AND PIN-BRIDGE METHODS. Dr. TV. F. Litchs processes in this style of work have forspecial cases many decided advantages, and are thus describedby him:1 Fig. 479 represents a typical case, in which a lateral incisor(crown and root) has been lost, the cuspid and front incisor, fullyvitalized, and without approximal carious cavities, rem
Size: 2675px × 934px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1880, bookpublisherphila, bookyear1889