Bridges

Bridges are made to restore gaps between natural teeth and are fixed in place. They can be made to look exactly like the surrounding teeth and should therefore be very discreet but require excellent oral hygiene in order to last as long as possible. How long a bridge lasts depends on many factors. The minimum expected lifespan without issue or falling out would be 5 years but in favourable circumstances they may last 15-20.

Bridges are be held in by a crowned tooth or can be stuck onto the an adjacent tooth by a metal wing, with an adhesive.

Sometimes bridges are held in place on either side of the gap (conventional), sometimes on just one side (cantilever); it depends on the size of the gap and how the teeth function.

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 FAQs

 

  • How long a bridge lasts depends on a variety of factors including the type of bridge, any history of teeth grinding (bruxism), how well it is looked after by the patient and if it is replacing a front or back tooth. As a minimum bridges can be expected to last 5 years up to 20 in very favourable cases.

  • Smaller bridges contain only 1 tooth and the largest bridges can contain 6 teeth.

  • Generally bridges require some preparation of the supporting teeth so do damage these teeth. How much preparation is required depends on the type of bridge.

  • This depends on the circumstances of the patient. Generally an implant will last longer, feel more natural and be more durable; however they are more expensive and can be a more complex procedure.

  • No, your bridge will be fitted using a dental cement that should retain it for many years. If your bridge comes out it generally indicates a problem with the bridge or supporting tooth.