title: [Demonstration of a full crown with a diffusion chamber in the cat, for studies of dental pulp].
abstract: A step-by-step technique leading to the preparation of a full-crown with diffusion chamber in the cat, is presented. The crown is built according to the routine clinical technique. The diffusion chamber is prepared and sealed with the help of a specially adapted screw. A vital stain locked in the diffusion chamber did not show any leakage in the oral cavity, even after 3 months. Such a device could easily help to study the action of toxins and isolated antigens on the animals dental pulp.
mesh_terms: D000818:Animals; D000941:Antigens; D002415:Cats; D003442:Crowns; D003782:Dental Pulp / Q000502:physiology*; D003785:Dental Pulp Capping / Q000379:methods; D004058:Diffusion; D014118:Toxins, Biological
chemical_list: D000941:Antigens; D014118:Toxins, Biological
vernacular_title: Mise au point d'une couronne de recouvrement avec chambre de diffusion chez le chat, pour études de la pulpe dentaire.