. The science and practice of dental surgery. KiG. 391.—Mi<To-orguiusins in the doiitinul , Bacteria; LF, Liquefaction focus. X 450. groups of tubule:cross the spaces. In addition to the above \\ ith their containing bacteriaMiller has described Fig. 392.—Caries of , Dentine; C, Carious tubes. X 90. ?? irregular angular granules ; and Sir JohnTomes observed rod-shaped elements, which hebelieved were due to portions of the con-solidated dentinal fibrils , and also certamsliming irregular granules, which maybe a deposit of lime salts, or partake ofthe nature of fatty material.


. The science and practice of dental surgery. KiG. 391.—Mi<To-orguiusins in the doiitinul , Bacteria; LF, Liquefaction focus. X 450. groups of tubule:cross the spaces. In addition to the above \\ ith their containing bacteriaMiller has described Fig. 392.—Caries of , Dentine; C, Carious tubes. X 90. ?? irregular angular granules ; and Sir JohnTomes observed rod-shaped elements, which hebelieved were due to portions of the con-solidated dentinal fibrils , and also certamsliming irregular granules, which maybe a deposit of lime salts, or partake ofthe nature of fatty material. The three last-named phenomena are byno means constant: in fact, the writer hasnever been able definitely to recognize inany preparations of caries of the dentineeither opaque zones , consolidateddentinal fibrils , or shiny irregulargranules . The Micro-organisms of Dental Caries The micro-organisms normally found inthe oral cavity of man are of all kinds :cocci , perhaps, most abundantly, butalso bacilli, thread-forms, sarcin


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectdentistry, bookyear19