cementerad

Cementerad is a Swedish adjective meaning “cemented,” used to describe objects whose parts have been bound together by a cementing material. In geology, cementation is a diagenetic process in which mineral-rich fluids precipitate cementing minerals at the contact points between sediment grains, transforming loose sediments into cohesive rocks. The resulting cemented rock often has significantly reduced porosity and permeability compared with the original sediment framework. The cementing mineral can be quartz, calcite, iron oxides, or other minerals, depending on fluid chemistry, temperature, and pressure. Cemented rocks include quartz-cemented sandstones and calcite-cemented sandstones, among others.

In dentistry, cementation refers to attaching restorations such as crowns, inlays, veneers, or implants to teeth or abutments using dental cement. A restoration that has been cemented is described as cementerad. Dental cements vary in properties and application: temporary cements for provisional restorations, and permanent cements such as glass ionomer, resin-based, or zinc phosphate cements. Successful cementation requires appropriate surface preparation, careful material selection, proper isolation to prevent moisture interference, and correct seating to ensure retention, marginal integrity, and occlusion. The term cementerad thus spans both geological and dental contexts, reflecting the common underlying concept of binding with a cementing material.