Veneers are a cosmetic dental procedure in which a thin layer of porcelain or composite material is placed over the outside of the tooth. They are used to improve aesthetics or help with tooth damage. Veneers are usually only performed on the front part of the teeth that are visible when talking or smiling. The procedure can be direct or indirect.
The direct technique usually involves placing composite resin on the outside of the tooth using bonding. Because of that, the direct technique is usually referred to as bonding. The indirect technique usually involves two appointments because the veneers are fabricated at a dental laboratory. At the first appointment the teeth are prepared, impressions are taken, and the teeth are given a temporary covering. The veneers are back from the laboratory after two or three weeks. The temporaries are removed, and the veneers are bonded to the teeth. The laboratory-fabricated veneers are usually made using porcelain or pressed ceramic, and are aesthetically pleasing.
The advantage of veneers versus crowns is that much less of the tooth material has to be removed, and the procedure is generally less uncomfortable. Veneers are not recommended for patients who have large fillings or little tooth structure. They are also typically recommended for the restoration of front teeth.Some facts you might want to know about Porcelain Veneers:
Since they require approximately .5mm of tooth reduction, porcelain veneers are NOT considered a reversible form of treatment. Occasionally the preparation of a Porcelain Laminate Veneer does not necessitate the use of a local anesthetic. However, for those patients that are particularly sensitive or anxious, a local anesthetic is advisable.
The laboratory time required for the fabrication of a Porcelain Laminate Veneer is approximately 2 weeks.
Between your preparation visit and the insertion visit, you can expect some sensitivity to hot and cold. This is normal and is due to the removal of a small portion of the enamel covering of the tooth. This sensitivity should disappear after the placement of your Porcelain Laminate Veneer. Your second visit, the insertion of your laminate, can be accomplished, once again , with or without local anesthetic. This visit is usually longer in length. The laminates are placed with a light sensitive resin which is hardened by using a white light.
Once placed your laminates are very strong and will resist most of the forces placed upon them by a normal diet. Porcelain has great crushing strength but poor tensile strength. Therefore, you should avoid anything that will tend to twist the laminate. Opening pistachio nuts with your teeth, chewing on bones or jelly apples is probably not a good idea. As with most things, common sense should prevail. Maintenance of Your New Porcelain Veneers:
Please brush and floss as you normally would to prevent oral hygiene problems. Once placed, Porcelain Laminate Veneers are typically the kindest restoration to the gum tissues.
Do not be afraid that you will damage your laminates by either flossing or brushing. Any non-abrasive tooth paste is acceptable. A good home care regimen will insure the esthetic success of your laminate restorations for years to come.
Some sensitivity to hot and cold may be experienced after the placement of your veneers. This relates to the amount of enamel left on your tooth after preparation, the proximity of the nerve as well as several other factors. Some sensitivity is absolutely normal and usually dissipates after one-two weeks. If this sensitivity should remain or concern you at all, please call your dentist.
We look forward to hearing from you! To find out more about our dentists
, general & family dentistry, or the other dentistry services
we provide, please call our walnut creek dental office at 925.939.9177 or email us