A bridge is a custom device anchored to neighboring teeth that replaces one or more missing teeth. When a lost tooth is replaced with bridgework, the teeth on either side of the missing tooth are prepared as crowns to serve as abutiments to hold the prosthetic (replacement) tooth in place.
Crowns and bridges are most commonly prepared from high quality materials such as semi-precious or precious metals, porcelain or a fused combination of the two.
Removable dental bridge
Removable bridges or removable partial dentures are appliances made to replace one or more missing teeth in an arch.
Removable bridges all use the same type of tooth material but are differentiated by the materials used to hold the teeth to the partial denture and the way the partial denture attaches to the two (or more) teeth left in the arch (upper or lower).
Cemented dental bridge
A cemented bridge generally requires at least one tooth on either side of the missing tooth or teeth to provide the attachment and support for the bridge. A cemented bridge for all practical purposes is permanent and can only be removed by a dentist.
A dental laboratory then creates a bridge out of one of three materials: porcelain fused to a cast metal framework, porcelain fused to a tooth-colored framework, or a full gold bridge.
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