Inlays & Onlays in Surrey, BC
Inlays and onlays are dental restorations used to restore damaged back teeth. This type of filling can effectively repair mild-moderate decay. In some cases, it can also fix fractured or cracked molars. When the damage is extensive, a crown is usually the better option.
The best candidates for inlays or onlays usually have too much damage to treat with a traditional filling. However, there is still enough healthy structure in place to avoid the need for a crown. As a result, your Surrey, BC dentist can preserve more of the tooth.
The Benefits of Inlays Onlays
Compared to traditional dental fillings, there are other reasons to choose inlays or onlays:
- Inlays onlays are made of hard-wearing materials, so they are very durable. These restorations last up to 30 years.
- Unlike metal fillings that reduce tooth strength by up to 50 percent, inlays onlays provide up to 75 percent strength to the weakened structure.
- They extend the life of the treated tooth. Besides, they help prevent the need for future dental work.
Like a dental filling, an inlay fits inside the top edges of a tooth. Therefore, it can be used to replace an old filling. Onlays are for more extensive repairs because they extend beyond the cusps.
The Process of Placing Inlays Onlays
If a filling is already in place, the old restoration must first be removed. Then your dentist in Surrey, BC will take a tooth impression. This will be used to create your dental work at an outside lab. Inlays and onlays are made from composite resin, porcelain, or gold material. When the final restoration is completed and returned, it will be fixed in place at our next visit. The result will blend seamlessly with your natural teeth.
When getting an inlay or onlay, you can expect two appointments. Each visit should last about an hour. The first will be a bit longer due to the preparation requirements. Once the restoration is in place, you may feel minor discomfort. The new surface may also feel a little strange, but you will adjust to it in no time.