. Operative and dental anatomy technics; a class-room and laboratory manual for freshmen dental students . Fig. 2i3-—Diagrammatic drawing showing buccal inclination of the upper molarsand lingual inclination of the lower molars. 23. Make a drawing, mesial view, showing general buccalinclination of the upper bicuspids and molars and general MODELING IN CLAY 25 lingual inclination of the lower teeth of the same denomina-tion (Fig. ss)- 24. ]\Iake a drawing of a longitudinal section of a centralincisor, showing the enamel, dentin, cementum and pulp(Fig. 34). B--J. Fig. 34.—Upper central incisor.
. Operative and dental anatomy technics; a class-room and laboratory manual for freshmen dental students . Fig. 2i3-—Diagrammatic drawing showing buccal inclination of the upper molarsand lingual inclination of the lower molars. 23. Make a drawing, mesial view, showing general buccalinclination of the upper bicuspids and molars and general MODELING IN CLAY 25 lingual inclination of the lower teeth of the same denomina-tion (Fig. ss)- 24. ]\Iake a drawing of a longitudinal section of a centralincisor, showing the enamel, dentin, cementum and pulp(Fig. 34). B--J. Fig. 34.—Upper central incisor. Proximal surface. A, Enamel; B, dentin; Ccementum; D, pulp. (Diagrammatic.) Modeling in Clay The teeth are to be modeled to Blacks measurements,enlarged li\e times. The rough molding to form is firstdone on the modeling board with the hands, when the finer 26 DENTAL ANATOMY details are then brought out by means of the modeling natural tooth in front of the student serves as a guide. Carving Teeth in Plaster The denomination of the teeth and the number to becarved will be regulated by the time at the disposal of the stu-dent, in the discretion of the teacher. The technic of carvingis practically the same as that described for ivory teethand the student is referred to that section (page 27). Theteeth are to be carved from plaster blocks to Blacks averagemeasurements, multiplied five times. The entire root shouldbe carved. These teeth may be used later for technic workin cavity preparation. Carving Teeth in Soap The best soap for the purpose is P
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Keywords: ., bo, bookcentury1900, bookdecade1910, bookidoperativedentala00mcge
