Is getting an onlay painful?
Emily Ross
Published Jan 23, 2026
Most people experience little to no discomfort following placement of a crown or onlay, but call us right away if you have: Pain or swelling that develops after 24 hours.
How long does an onlay procedure take?
Your first visit would be the lengthiest one, as this is when most of the work takes place. This visit should last about an hour. Your second visit for the permanent placement of the inlay/onlay once its returned from the lab, usually takes place about two weeks later and lasts between 10-20 minutes.
Is an onlay better than a crown?
Compared to a crown, an onlay is a less aggressive restoration when one can be performed, as less tooth structure needs to be removed in order to place the onlay. The costs are similar, but an onlay is a little cheaper than a crown. As such, an onlay is actually the preferred restoration when possible.
How long does an onlay last?
When you care for your teeth and smile, your dental crowns and onlays can last between five and fifteen years. In some cases, dental restorations can last even longer.
Are onlays worth it?
Benefits of dental onlays
The fit is more secure than a filling, and more of the natural tooth structure is preserved than with a crown. Onlays also strengthen the tooth, making it less likely that additional work will be needed in the future. Onlays last longer than dental fillings and crowns.
26 related questions foundCan an onlay fall off?
So, seldom do patients have a permanent onlay fall out. But it can happen, which constitutes a dental emergency. At that time, the person should contact the dentist right away. When the individual has the onlay reset, the dentist will go through the same procedure.
Are onlays better than fillings?
An inlay is a restoration that repairs the top portion of a tooth, and an onlay replaces the cusp of a tooth. They offer many advantages over tooth-colored fillings since they are stronger, more durable, and more stain resistant.
How much should an onlay cost?
How Much do Onlays Cost? You can expect to pay around $900 for the average onlay. If you have dental insurance, you might be able to get it for a bit cheaper, and if you don't have insurance, try to find a dentist that can work with you to get a better price. Out of pocket, dental payments can be expensive.
Can you get a crown after an onlay?
On the other hand, if your tooth has suffered damage that is too severe for an onlay, your dentist will recommend a crown. You will lose more of your tooth's structure, and the crown will not last as long, but it will provide your tooth with the stability it needs.
How do you prepare for an onlay?
The procedure to fit and place an onlay usually requires two dental appointments: The first will typically involve your dental professional numbing a portion of your mouth with a local anesthetic. After your tooth is numb, they'll remove the decayed or damaged portion to prepare your tooth for the onlay.
Are veneers onlays?
A veneer is a tooth-shaped shell that is cemented to the front part of a tooth, while onlays are partial crowns that are used to protect severely-damaged teeth and restore their function.
Can root canal be avoided?
Root canals are performed when bacteria, introduced through a cavity or crack, compromise the nerves located inside the tooth. The bacteria cause an infection, which eventually kills the nerves. But root canals can be avoided, Teitelbaum says, in cases where the nerves are not yet infected.
How much do veneers cost?
In general, you can expect to pay between $925 and $2,500 per tooth, according to the American Dental Association. Composite veneers cost around $400 to $2,000 per tooth and last between 5 to 7 years. In the long term, traditional veneers are often the most cost-effective option.
How is an onlay done?
Inlays and onlays require two appointments to complete the procedure. During the first visit, the filling being replaced or the damaged or decaying area of the tooth is removed, and the tooth is prepared for the inlay or onlay.
Can a root canal be completed in one visit?
Modern tools and improved technology have made it possible to perform root canal in one visit. Also, the reasoning behind splitting the procedure into multiple sessions was to see if any flare ups occurred, and if not, it was sign you are ready for sealing.
Can you get an onlay after a root canal?
Onlays also protect fractured or broken teeth from further deterioration, and they are considered a great alternative to dental crowns after undergoing a root canal.
What is veneer teeth?
Dental veneers (sometimes called porcelain veneers or dental porcelain laminates) are wafer-thin, custom-made shells of tooth-colored materials designed to cover the front surface of teeth to improve your appearance. These shells are bonded to the front of the teeth changing their color, shape, size, or length.
What is better than a crown?
Veneers are considered a more conservative treatment than crowns. Less of the tooth needs to be removed in order to place a veneer. Your dentist will usually just remove a thin layer of tooth enamel from the front of the tooth and will not normally need to touch the core or the back of the tooth.
How many times can an onlay be replaced?
It is the least expensive to do a procedure one time, the right way. Typically, a filling will last 7-15 years, and an inlay or onlay on the same patient will last 15-30 years.
What is a 3/4 crown?
Onlays and 3/4 crowns are types of dental crowns that don't cover as much of your underlying tooth as traditional dental crowns. A traditional crown will cover your entire tooth. Onlays and 3/4 crowns may be appropriate when you still have a solid tooth structure.
When do you use an onlay?
When to Use Inlays/Onlays
The dentist near you will recommend inlays/onlays when you have chipped or cracked teeth or are suffering from tooth decay. A crack or chip is not only a cosmetic issue but also affects the function of a tooth when it comes to chewing and biting.
How long do crowns last?
The average lifespan for a well-maintained dental crown is typically around 15 years. However, when taken care of properly, it is common to see them last upwards of 25-30 years.
How long do fillings last?
On average, you can expect a metal filling to last for about 15 years before needing to be replaced, but the length of time can vary based on several factors, such as if you grind or clench your teeth. Tooth-colored fillings are made from a mixture of fine glass and plastic particles.
Why do my crowns smell?
Poor hygiene can lead to plaque and buildup that forms around the crown. If this happens, the bacteria present can produce bad breath. Poorly sealed crown margins may lead to leakage in which bacteria can seep under the crown and cause decay. Decay around or under a crown can also lead to bad crown smells.
Can an onlay be reattached?
Tooth Filings, Inlays/Onlays
Over-the-counter dental cements are available in the drug stores, however it is safer to let your dentist reattach the damaged dental restorations. Attempting to fix them yourself can put you at risk of swallowing or breathing them in.