. Catalogue of dental materials, furniture, instruments, etc., for sale . Fig. 14 gives the characteristic equality of lower incisors, or slightly greater size ofthe lateral; it also gives some of the diversities in length, width, shape of cutting edge,and form at arch of the gum. Although there is much less difference in the shape of thesix lower front teeth than of the six upper, it is a great mistake to suppose that a givenlower block will answer for any lower case, if only long enough. Side views show also adifference in the slant of the teeth, inward or outward, which has an important eff
. Catalogue of dental materials, furniture, instruments, etc., for sale . Fig. 14 gives the characteristic equality of lower incisors, or slightly greater size ofthe lateral; it also gives some of the diversities in length, width, shape of cutting edge,and form at arch of the gum. Although there is much less difference in the shape of thesix lower front teeth than of the six upper, it is a great mistake to suppose that a givenlower block will answer for any lower case, if only long enough. Side views show also adifference in the slant of the teeth, inward or outward, which has an important effect inmodifying the expression of the lower arch. There are also differences in curvature ofthe lower arch, as well as of the upper. Fig. 3 shows the usual upper and lower curves,and Figs. 9, 11, and 22 show variations of upper curvature requiring some modificationsof the lower, dependent on the character of the articulation. In Fig. 15 are five otherforms of lower front blocks, the value of which will be at once recognized. The threeright-hand sets differ from those o
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Keywords: ., bookcentury1800, bookdecade1870, bookidcatalogueofd, bookyear1876
