When you are looking to have a dental restoration, you might be considering All-On-4 implants. However, you might not know a whole lot about this procedure. You may also want to know more about what these are. Keep reading to learn more about what is typically involved.To know what the All-On-4 dental restoration implants are,…
Onlays and Inlays: When Is One Recommended Over the Other?
Teeth that are broken or severely decayed may require onlays and inlays for complete restoration. These dental treatments are similar to one another in that each is fashioned specifically to the shape of the tooth. Another similarity is that only certain teeth, specifically the chewing teeth in the back of the mouth, can support inlays or onlays.
Despite being considered older restoration techniques, these options are still effective and in some cases represent the most appropriate dental treatment option. Like traditional fillings, inlays and onlays can both be made of either metal or a tooth-colored material, such as ceramic, to maintain a natural appearance.
Differences between onlays and inlays
Despite the similarity of the names, inlays and onlays have more in common with other restoration techniques than they have with each other. An onlay is similar to a crown, and different from an inlay, in that it covers at least a portion of the chewing surface of a tooth. By contrast, an inlay is similar to a filling, and different from an onlay, in that it is contained within the tooth. The molars and premolars have points or eminences called cusps extending from the surface. The difference between an inlay and an onlay is that the former remains within the cusps, while the latter covers at least one of the cusps, maybe more.
However, onlays and inlays are also different from other restoration techniques. An onlay covers only a portion of the chewing surface, while a crown encapsulates the entire tooth structure above the gum line. An inlay is different from a filling in that a filling is built up inside the tooth while an inlay is crafted outside the mouth and then cemented to the tooth.
Situations calling for inlays or onlays
An onlay is appropriate when it is necessary to remove too much of the tooth's structure to support an inlay or a filling. It can have an advantage over a crown in that it does not cover the entire tooth's surface. Placing an onlay involves removing less of the tooth's structure, making it a less aggressive restoration technique than a crown. It requires a skillful dentist because it is more difficult to place correctly.
When a cavity is too large for a traditional filling but it is not necessary to cover or remove one of the cusps of the tooth, an inlay may be appropriate. Because the inlay is created outside the mouth as a single, solid piece rather than built up inside the tooth, it is necessary to fit it exactly to the shape of the cavity. Otherwise, further decay can develop due to bacteria and food getting into the gap that is left behind.
Onlays and inlays are different restorations, and various situations may call for either one or the other. Whether you require an inlay or an onlay depends on the extent of the damage to the tooth.
Check out what others are saying about our dental services on Yelp: Dental Restorations in Franklin, TN.
Preventing tooth substance loss should be a priority if you are serious about keeping tooth decay at bay. Tooth decay is one of the most common health issues right next to a common cold, and it is easy to fall victim to it when a person fails to follow proper oral hygiene.Tooth decay can be…
A knocked-out tooth is not something to take lightly. If you do not preserve this tooth in the proper manner, your dentist will find it is difficult or even impossible to place it back in your mouth. Also, it is possible to save, knocked-out teeth, known as avulsed teeth. However, your actions (or lack thereof)…
A cavity is the unfortunate result of tooth decay. Tooth decay is largely due to the foods and beverages one consumes as well as one's oral health regimen. Exposure to fluoride in toothpaste and tap water can also play a role in determining the chances for dental cavities. While cavities are more likely to occur…