A dental crown is a custom-made cap that fits over a damaged, weakened, or aesthetically compromised tooth. Crafted to match the natural size, shape, and color of your surrounding teeth, a crown fully encases the visible portion of a tooth from the gumline upward — restoring both function and appearance in a single, durable solution.
Crowns are one of the most versatile and widely used restorations in modern dentistry. They serve as the final step in treatments like root canals and dental implants, and they stand alone as the ideal fix for cracked, heavily decayed, or severely worn teeth that can no longer be adequately repaired with a filling.
How Dental Crowns Improve Your Dental Health
Beyond simply repairing a single tooth, dental crowns deliver a cascade of benefits that support your overall oral health, bite function, and quality of life.
- Prevent tooth loss. By encasing a compromised tooth, a crown stops further structural breakdown and infection from progressing to the root and surrounding bone — often the final step before extraction.
- Restore proper bite and chewing function. A cracked or decayed tooth often causes patients to chew on one side of their mouth, creating uneven stress. A crown restores balanced force distribution, protecting the jaw joint and opposing teeth.
- Protect neighboring teeth. A weakened tooth can shift or collapse over time, causing adjacent teeth to drift out of alignment. A crown maintains the correct spacing and prevents a chain reaction of dental problems.
- Eliminate pain and sensitivity. Exposed dentin and cracked enamel cause sharp pain when eating or drinking hot and cold foods. A crown seals the tooth completely, eliminating these painful triggers immediately.
- Restore speech clarity. Missing or severely damaged teeth can affect pronunciation. A well-fitting crown restores the natural tooth shape that supports clear, confident speech.
- Support long-term bone health. A functioning tooth root stimulates the jawbone. By saving a tooth with a crown rather than extracting it, bone loss in that area is avoided — preserving facial structure for decades to come.
The Many Uses of Dental Crowns
One of the reasons dental crowns are so popular is that they can treat multiple cosmetic and restorative issues.
Correcting Cosmetic Flaws
Discolored teeth are something that everyone will experience at some point. Typically, we use professional teeth whitening to treat it. However, discoloration caused by trauma or intrinsic staining in deeper layers of your tooth doesn’t respond to teeth bleaching. We can color-match a dental crown to be the exact shade of white you desire. It covers your entire tooth, so none of the discoloration will show.
Misshapen or deformed teeth can make you feel self-conscious. But they can also impact how your mouth functions. The tongue uses the teeth to make the sounds that form speech. Each tooth also has a particular job for chewing and breaking down food. A dental crown is shaped to match the size and shape of the rest of your teeth. It makes your smile look uniform and restores the full function of your teeth.
Stabilizing Your Natural Teeth
One of the most common uses of a dental crown is to stabilize your tooth after a root canal procedure. During a root canal, we remove infected tissue inside your tooth, refilling it with a biocompatible material and sealing it from further infection. But sometimes, that doesn’t restore your complete tooth function. A dental crown guarantees better function and provides another barrier against infection.
A dental bridge uses natural teeth on either side of the span to anchor it. It puts a lot of stress on your natural teeth. These teeth are more likely to wear down prematurely and experience tooth decay. We recommend placing dental crowns on these anchor teeth to protect the natural tooth structure. The crown takes on the stress and pressure, keeping the tooth structure intact.
Treating Broken and Decayed Teeth
Dental crowns are often the last resort for teeth with severe damage or decay. We practice conservative dentistry and want to keep the tooth root intact whenever possible. If a tooth is shattered, a crown can hold it together. When there’s severe decay, a crown fills the space where we remove decay, restoring function.
A tiny chip off of the tooth isn’t much of a worry. When a large portion breaks off, it’s more of a problem. It can expose dental nerves, causing pain whenever something comes into contact with them. It also opens this sensitive area up to infection. If there are sharp edges from the break, you can also experience cuts and scrapes on your tongue or other soft tissue.
Dental Crowns FAQs
Dental crowns can treat many dental problems. Learn more by reading the answers to these commonly asked questions.
How long does it take to get a dental crown?
Fitting a crown requires at least two visits to a traditional dentist office. At Alexander Dentistry, our Jacksonville dentist office can fabricate and place your final permanent crown in a single visit. Call us for more details and to schedule an appointment.
Can I whiten an existing dental crown?
No. You can’t whiten a dental crown using traditional teeth whitening procedures because of its material. However, you will not have to worry about new modern dental crowns discoloring because they are made with high-quality stain-resistant material. Whitening strips and other at-home whitening kits will not affect crowns either.
What happens if my dental crown cracks or breaks?
Give your dentist a call immediately if you notice any amount of crown damage. Do not attempt to put back a crown that has fallen out. It may become painful to use your tooth, and you may notice heightened sensitivity. We can repair or replace your dental crown in a single visit.
How long does it take a dental crown to settle?
After two weeks, your dental crowns will settle fully. Though the size and shape are comparable to your natural teeth, it’s still something new in your mouth. At first, it might feel almost too big for your mouth. After two weeks, you adjust to your restoration, and it functions naturally.
Why can’t you eat hard foods after you get a dental crown?
Directly after you receive a dental crown, avoid hard and crunchy foods like nuts, bagels, and chips. Eating soft foods for the first 36 hours after you receive your crown can prevent your crown from lifting or damaging your crown.
When can I brush after I get a dental crown?
It will take 24 hours for the cement that holds the dental crown to harden. After that point, you can gently brush your crown, surrounding teeth, and gums.
Schedule a Dental Care Exam Today
If you have a missing tooth or ill-fitting dentures, contact Dr. Alexander. We offer a free consultation for patients with missing teeth who want to discuss their options. Call our dental office to learn more about single-visit dental crowns in Jacksonville, or schedule your consultation online with Dr. Alexander.