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skos:definition |
MSH: A material used for cementation of inlays, crowns, bridges, and orthodontic appliances and occasionally as a temporary restoration. It is prepared by mixing zinc oxide and magnesium oxide powders with a liquid consisting principally of phosphoric acid, water, and buffers. (From Bouchers' Clinical Dental Terminology, 3d ed),UMD: A substance based on the reaction between an oxide powder ( the principal constituent of which is zinc oxide) and an aqueous solution of phosphoric acid which may contain metallic ions, used as luting agents to seal dental appliances to hard oral structures or to other appliances, as a base for restorative materials, and as a temporary restorative material
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