Restorative Dentistry

Bridges

A bridge is a dental device that fills a space that a tooth previously occupied. A bridge may be necessary to prevent:

  • Shifting of the teeth that can lead to bite problems (occlusion) and/or jaw problems and resultant periodontal disease.
  • Bridges safeguard the integrity of existing teeth and help maintain a healthy, vibrant smile.

There are three main types of bridges, namely:

  • A fixed bridge is the most popular and consists of a filler tooth that is attached to two crowns, which fit over the existing teeth and hold the bridge in place.
  • The “Maryland” bridge is commonly used to replace missing front teeth and consists of a filler that is attached to metal bands that are bonded to the abutment teeth. The metal bands consist of a white-colored composite resin that matches existing tooth color.
  • The cantilever bridge is often used when there are teeth on only one side of the span. A typical three-unit cantilever bridge consists of two crowned teeth positioned next to each other on the same side of the missing tooth space. The filler tooth is then connected to the two crowned teeth, which extend into the missing tooth space or end.

Crowns

A crown is a custom-made covering that fits over an original tooth that is either decayed, damaged or cracked. Crowns are made of a variety of different materials such as porcelain, gold, acrylic resin or a mix of these materials. Porcelain generally has the most natural appearance, although it is often less durable.

The treatment plan for a patient receiving a crown involves:

  1. Numbing the tooth to remove the decay in or around it.
  2. Re-sculpturing the tooth to provide an ideal fit for the crown.
  3. Making an impression of your teeth in order to create a custom-made crown (usually takes one to two weeks).
  4. Making a temporary crown out of acrylic resin and fitting it onto the tooth during the interim period when the custom-made crown is being created.
  5. Applying the custom-made crown (when received from the lab) by removing the temporary crown and fitting the custom-made one onto the tooth.
  6. After ensuring that the crown has the proper look and fit, the dentist cements it into place.

This process generally consists of a minimum of two to three visits over a three to four week period. Once the procedure is completed, proper dental hygiene, including daily brushing and flossing, is required to maintain healthy, bacteria-free teeth, gums and crowns. This helps in the prevention of gum disease. Given proper care, your crowns can last a lifetime.

Dentures

A denture is removable replacement for missing teeth and surrounding tissues. There are two types of dentures available, including partial and complete dentures. Partial denatures are used when some natural teeth remain, while complete dentures are used to completely replace all teeth. Dentures are made to resemble your natural teeth so there should be no noticeable change in your appearance. In fact, dentures may even improve your smile!

Complete Dentures: This restoration method is used to restore your smile and mouth function if all your teeth have been lost. The dentures are custom created to resemble natural teeth and are positioned into a patients mouth to take the place of where the natural teeth used to be. Complete dentures are removable and may require adjustments in order to create a proper fit with the gums and mouth.

Partial Dentures: A removable partial denture is a device used when one or more natural teeth still remain in the upper or lower jaw. They usually consist of replacement teeth attached to a gum-colored plastic base which is held in place in the mouth. A fixed partial denture acts the same as removable denture, but it is cemented into place using the adjacent teeth for support. This fills the space created by missing teeth, as well as creates a support remaining teeth to prevent shifting.

Bonding

Bonding is a composite resin filling that is used to restore decayed teeth, make cosmetic improvements and can even change the color of your teeth. It is also used for the reshaping of teeth. Bonding lightens any stains you may have and may also be used to close up minor gaps between your teeth. Bonding can correct crooked teeth as well as cover any natural flaws by applying a thin coating of a plastic material on the front surface of your teeth. After this, the next step is for your dentist to apply a bonding material that they will sculpt, color and shape to match your original tooth. Once that is done, they will use a high-intensity light to harden the plastic and then finely polish the surface.