. The science and practice of dental surgery. Fig. 492. gingival wall is needed to supjaort the inlayagainst occlusal stress. \Vlien the dentineunderlying a marginal ridge is not destroyed bycaries, it is obvious that broad or deep cutting. Fig. 4J3. of the approximal part of the cavity only trans-fers so much stress-resisting area from the step tothe gingival wall. \\ithoiit at all increasing tliesupport of the inlav. Much is lost by such14* cutting for an inlaj, however necessary it maybe for other fillings, and nothing is gainedexcept convenience in preparing the wax modelin the mouth, an o
. The science and practice of dental surgery. Fig. 492. gingival wall is needed to supjaort the inlayagainst occlusal stress. \Vlien the dentineunderlying a marginal ridge is not destroyed bycaries, it is obvious that broad or deep cutting. Fig. 4J3. of the approximal part of the cavity only trans-fers so much stress-resisting area from the step tothe gingival wall. \\ithoiit at all increasing tliesupport of the inlav. Much is lost by such14* cutting for an inlaj, however necessary it maybe for other fillings, and nothing is gainedexcept convenience in preparing the wax modelin the mouth, an object likely to be abandoned.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectdentistry, bookyear19
