
When a tooth needs more than a filling but not quite a crown, inlays and onlays step in. These custom restorations can be crafted from several materials, each offering its own advantages. Ceramic varieties are often chosen for their natural appearance and resistance to discoloration. Resin-based options provide flexibility and are often used for less extensive damage. For strength and longevity, some patients still opt for metal, especially in areas of the mouth that handle more biting force. Inlays are designed to fit neatly inside the tooth’s surface, while onlays extend over the outer edges to offer broader coverage. The right choice depends on how much of the tooth needs support and where it is located. To determine which material and style may work best for your situation, it is suggested you speak with a dentist.
What to Know About Dental Inlays and Onlays
Dental inlays and onlays are restorations used to repair teeth that have moderate damage or decay but do not require a full crown. They offer a conservative alternative that preserves more of the natural tooth structure while restoring strength, function, and appearance. Inlays fit within the grooves of a tooth, while onlays extend over one or more cusps.
These restorations are custom made from durable materials such as porcelain or composite resin and are bonded securely to the tooth. They are often used when a filling would not provide enough support or when part of the tooth’s structure is compromised. Because they are fabricated to match the tooth precisely, they create a smooth, natural feel that blends well with surrounding teeth.
The process typically involves two visits. During the first, the dentist removes the damaged area and takes an impression. A temporary filling may be placed while the inlay or onlay is created in a dental lab. At the second visit, the custom restoration is bonded in place, shaped, and polished for comfort and fit.
Inlays and onlays offer a long-lasting solution that can protect a tooth while maintaining its natural look. They are also less likely to stain and are easy to care for with regular brushing and flossing.
If you have a damaged or weakened tooth and want to explore options beyond fillings or crowns, call us to discuss this further.
How are inlays and onlays different from fillings?
Inlays and onlays are custom-made restorations that offer a stronger and longer-lasting solution than traditional fillings. They are bonded to the tooth and designed to fit precisely.
Do inlays and onlays look natural?
Yes, they are typically made from tooth-colored materials like porcelain or composite resin, allowing them to blend in with the natural tooth structure.
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