Porcelain Bridge | Cosmetic Dentistry Sydney
A bridge is a fixed dental restoration (a fixed dental prosthesis) used to replace a missing tooth (or several teeth) by joining an artificial tooth permanently to adjacent teeth or dental implants.
Types of bridges may vary, depending upon how they are fabricated and the way they anchor to the adjacent teeth. Conventionally, bridges are made using the indirect method of restoration. However, bridges can be fabricated directly in the mouth using such materials as composite resin.
A bridge is fabricated by reducing the teeth on either side of the missing tooth or teeth by a preparation pattern determined by the location of the teeth and by the material from which the bridge is fabricated. In other words, the abutment teeth are reduced in size to accommodate the material to be used to restore the size and shape of the original teeth in a correct alignment and contact with the opposing teeth. The dimensions of the bridge are defined by Ante’s Law: “The root surface area of the abutment teeth has to equal or surpass that of the teeth being replaced with pontics”.
The materials used for the bridges include gold, porcelain fused to metal, or in the correct situation porcelain alone. The amount and type of reduction done to the abutment teeth varies slightly with the different materials used. The recipient of such a bridge must be careful to clean well under this prosthesis.
Post Op Instructions – Crowns and Bridges
- Crowns and bridges usually take 2 or 3 appointments to complete. On the first appointment, the tooth/teeth are prepared, impressions are taken, and a temporary crown is placed on your tooth/teeth
- You may experience sensitivity, gum soreness, and slight discomfort on the tooth/teeth; it should subside after the placement of the permanent crown(s).
- Whenever anesthesia is used, avoid chewing on your teeth until the numbness has worn off.
- A temporary crown is usually made of plastic-based material or soft metal. It can break if too much pressure is placed on it. The crown may also come off; if it does, save the crown and call our office. The temporary crown is placed to protect the tooth and prevent other teeth from moving. If it comes off it should be replaced as soon as possible. To avoid losing your temporary, do not chew on sticky or hard food (chewing gum, ice). Try to chew on the opposite side of the temporary as much as possible.
- Continue your normal brushing but be careful while flossing around the temporaries (remove the floss gently from the side). If it is difficult to get the floss between the temporary and surrounding teeth, refrain from flossing until you receive your permanent crown.
- After the permanent restoration is placed you may feel slight pressure for a few days. Also, the bite may feel different for a day or two. But if after 2-3 days the bite still feels uneven or if you feel discomfort when chewing on the tooth, call our office. Delaying the necessary adjustments may damage the tooth permanently.
- Call our office if you are in pain or if you have any questions.