2025年2月28日 · An onlay is larger than an inlay but smaller than a dental crown. It is used to fill a larger cavity that extends over the cusps of a tooth. Dental onlays are generally used to repair more extensive damage.

2022年1月14日 · But while a dental crown completely covers the surface of a tooth, an onlay (or partial crown) covers only part of a tooth. Here’s what you need to know about crowns and onlays, including how...

Inlays and onlays are used in molars or premolars, when the tooth has experienced too much damage to support a basic filling, but not so much damage that a crown is necessary. The key comparison between them is the amount and part of the tooth that they cover.

2024年12月26日 · Inlays and onlays may sound like complicated terms, but the concept is simple. Both are dental restorations designed to fix damaged teeth, particularly when a regular filling just won’t do the job. They cover a portion of the tooth but not as much as a crown would. Inlays: These fit inside the tooth, much like a traditional filling.

A dental inlay may be the right choice for smaller cavities or damage confined to the center of the tooth, while a dental onlay is better suited for addressing larger areas of damage, including those that extend over the cusps.

2016年5月8日 · Inlay, onlay, overlay and pinlay are types of restorative prosthesis that fall somewhere between fillings and dental crowns. In other words, these microdentures are used to restore cavities that are too large for fillings but can be managed without installing crowns.

2024年3月12日 · What is an onlay and why would I need one? An onlay is a type of dental restoration that is used to repair a damaged or decayed tooth. It is also sometimes referred to as a partial crown because it covers a larger portion of the tooth compared to a filling but is smaller than a full dental crown.

2023年11月18日 · Dental onlays do not require the removal of as much healthy tooth structure as traditional crowns, fitting snugly over the cusp of the tooth to seal the tooth. They typically repair a tooth with extensive damage, affecting the biting surface of chewing teeth, also known as …

You should prefer an onlay because onlays allow the majority of your tooth to stay in place. Inlays come up against fillings but offer a better and more long-term approach because they cover a larger area more easily.

Dental inlays and onlays are a dental procedure that is used to restore a decayed or damaged tooth to its original condition and can actually strengthen it. They are a more conservative approach than a dental crown because they don’t involve the removal of healthy tooth structure.