. Journal of radiology . tides, ishopeful, and indicates activityof natures usual granulationmethods, protecting the apex andcontained vessels against infec-tion. (D) The results of recent re-search, by Box 5 conclusivelydemonstrate a complete circula-tion of tissue fluids, through thecemental apex from the perio-dontium via the lacunae and cana-liculi, the granular layer of Tomesand dentinal fibrillae, to the api-cal third of the dental pulp. Thiscondition emphasizes the sourcefrom which the cemental matrixi if a vital apex, and possibly apicalpulp-shreds and vessels, are nour-ished ; for the
. Journal of radiology . tides, ishopeful, and indicates activityof natures usual granulationmethods, protecting the apex andcontained vessels against infec-tion. (D) The results of recent re-search, by Box 5 conclusivelydemonstrate a complete circula-tion of tissue fluids, through thecemental apex from the perio-dontium via the lacunae and cana-liculi, the granular layer of Tomesand dentinal fibrillae, to the api-cal third of the dental pulp. Thiscondition emphasizes the sourcefrom which the cemental matrixi if a vital apex, and possibly apicalpulp-shreds and vessels, are nour-ished ; for they are thereby intouch with serologic factors, whichnot only fight infection, but pre-vent it. It is a most hopefulfeature; but, when once thislabyrinth is infected, these linesof communication become path-ways by which sepsis passes intothe apical periodontium, destroy-ing and detaching it, and creatinga thoroughly septic, necrotic, apexand periapical disease. (E) There is the further factthat this means of communication. Figure I—Toldts Anatomy, Part IV, Page 426. In order to get the anatomyand histology of the tooth and the alveolar process clearly in mind, and therelations of the lamina dura study this illustration carefully. 14 THE PULPLESS TOOTH AND ROOT CANAL TREATMENT OF PERIAPICAL ABSCESS—DARLING
Size: 1351px × 1850px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthoramerican, bookcentury1900, bookdecade1920, bookyear1922
