Crowns and Veeners - Hawaii News Now - KGMB and KHNL

Crowns and Veeners

Dental Crowns

When a tooth is fractured, has a large, old filling, or is severely damaged by decay, your dentist may recommend the placement of a crown or cap.  Crowns are tooth-shaped "caps" that's placed over a tooth, covering the tooth to restore its shape and size, strength, and/or to improve its appearance.  The crowns, when cemented into place, fully encase the entire visible portion of a tooth that lies at and above the gum line.  Crowns strengthen and protect the remaining tooth structure and can improve the appearance of your smile.  Types of crowns include the full porcelain crown, the porcelain-fused-to-metal crown and the all-metal crown.  If a crown is right for you, Dr. Uyehara will give you a full examination to determine which option is best for you.

Dental Veneers

Dental Veneers (sometimes called porcelain veneers or dental porcelain laminates) are thin, custom-made shells of tooth-colored materials designed to cover the front surface of teeth to improve your appearance. These shells are bonded to the front of the teeth changing their color, shape, size, or length.

Dental veneers can be made from porcelain or from resin composite materials. Porcelain veneers resist stains better than resin veneers and better mimic the light reflecting properties of natural teeth. Resin veneers are thinner and require removal of less of the tooth surface before placement.

Veneers are routinely used to fix:

  • Teeth that are discolored
  • Teeth that are worn down
  • Teeth that are chipped or broken
  • Teeth that are misaligned, uneven, or irregularly shaped
  • Teeth with gaps between them

 

Advantages:

  • Once bonded to a healthy tooth structure, it becomes very durable and can last 10-15 years if you practice good oral hygiene and avoid using them to crack or chew hard objects like ice
  • Natural tooth appearance
  • Smooth ceramic surface is stain resistant
  • Only a small amount of tooth structure is removed to apply the veneer

Disadvantages:

  • Requires at least two visits as veneers are fabricated in a dental laboratory
  • More expensive than composite resin (tooth-colored fillings)
  • Cannot be repaired.  Once broken, they need to be replaced.
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