Dental Inlays & Onlays | Nashua NH

When more than half of the tooth’s biting surface is damaged a dentist will often use an inlay or onlay.

What are inlays and onlays?

Inlays and onlays can be made of porcelain, gold, or composite resin. These pieces are bonded to the damaged area of the tooth. An inlay, which is similar to a filling , is used inside the cusp tips of the tooth. An onlay is a more substantial reconstruction, similar to the inlay but extending out over one or more of the cusps of the tooth.

Traditionally, gold has been the material of choice for inlays and onlays. In recent years, however, porcelain has become increasingly popular due to its strength and color, which can potentially match the natural color of your teeth.
For more information about Inlays and Onlays or to schedule a consultation with Storace or Pederzani, call our office in Nashua, NH at Nashua Office Phone Number 603-880-3496.
Before
Old silver fillings
After
New tooth colored fillings

How are inlays and onlays applied?

Inlays and onlays only require 1 appointment to complete the procedure. During your visit, the filling being replaced or the damaged or decaying area of the tooth is removed, and the tooth is prepared for the inlay or onlay. To ensure proper fit and bite, digital photos of the tooth are taken by the dentist, and sent to a milling machine (Cerec) that fabricates the restoration.. 

Drs. Storace and Pederzani will then make sure that the inlay or onlay fits correctly. If the fit is satisfactory, the inlay or onlay will be bonded to the tooth with a strong resin and polished to a smooth finish.

Considerations for inlays and onlays

Traditional fillings can reduce the strength of a natural tooth by up to 50 percent. As an alternative, inlays and onlays, which are bonded directly onto the tooth using special high-strength resins, can actually increase the strength of a tooth by up to 75 percent. As a result, they can last from 10 to 30 years. In some cases, where the damage to the tooth is not extensive enough to merit an entire crown, onlays can provide a very good alternative.
Before
Traditional Silver amalgam fillings
After
New tooth colored fillings look great!