Inlays and Onlays

San Diego, CA Dentist

Inlays and onlays are restorations that your dentist may use as alternatives to full-coverage crowns. Both offer a strong, long-lasting, and well-fitting solution to tooth decay. Your dentist may also use inlays and onlays as an alternative to fillings. While fillings are molded into place during a single dental visit, inlays and onlays are fabricated in a dental lab before being fitted and bonded to the damaged tooth.

For an inlay, the restorative material is bonded solely within the center of the tooth. For an onlay, the extent of the damage to the tooth will require the inclusion of one or more cusps in the restoration. (Cusps are the pointed portions on the chewing surface of the tooth.) Common reasons for needing inlays or onlays include fractured cusps, large areas of decay, or the failure or loss of existing restorations. Both inlays and onlays are highly durable and can last for many years with proper care.

Some advantages and benefits of both inlays and onlays are as follows:

• Extremely stable and strong restorative solutions for treatment of decay
• Not likely to discolor over time
• Procedure does not require the complete reshaping of the tooth
• Seal the tooth to protect the weak areas and additionally keep bacteria out of tight spaces
• Since these restorations are custom-made, they will preserve as much healthy tooth surface as possible and the tooth will be easy to clean

You can decrease your risk of cavities and other dental diseases by:

• Avoiding eating or drinking sugary or acidic foods and beverages
• Brushing your teeth twice a day and flossing daily
• Scheduling regular professional cleanings