General and dental pathology with special reference to etiology and pathologic anatomy; a treatise for students and practitioners . Fig. 257.—Caries of enamel and dentinwhich beginning on the mesial surface hasprogressed beyond the enamel-cementumjunction and involved the cementum andunderlying dentin. Fig. 258.—Caries of cementum on la-bial surface of abraded upper left centralincisor. any length of time; and further that crachs in the enamel,abraded and eroded surfaces, cavities of decay, and other similarconditions, offer excellent evidence of stains of every condemns the
General and dental pathology with special reference to etiology and pathologic anatomy; a treatise for students and practitioners . Fig. 257.—Caries of enamel and dentinwhich beginning on the mesial surface hasprogressed beyond the enamel-cementumjunction and involved the cementum andunderlying dentin. Fig. 258.—Caries of cementum on la-bial surface of abraded upper left centralincisor. any length of time; and further that crachs in the enamel,abraded and eroded surfaces, cavities of decay, and other similarconditions, offer excellent evidence of stains of every condemns the use of colored dentifrices, his experi-ments having shown that when constantly used they will stainthe tooth structure. In connection with the study of dentin caries it should benoted that the average diameter of a dentinal tubule is greaterthan that of most of the bacteria found in the mouth, and conse- CARIES OF DENTIN AND CEMENT1 M 3-49 quently it must be inferred that bacteria find their way into normaltubules, regardless of any previous decalcification of their walls. The Decay of Cementum The inorganic portion of th
Size: 1135px × 2202px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1920, booksubjectpathology, bookyear19
