Cracked Tooth? What to Do in the First 24 Hours in Knoxville + When Same-Day CAD/CAM Crowns Make Sense

By knoxvalleydental | November 10, 2025

You're enjoying dinner with your family when you bite down on something hard—maybe a popcorn kernel or a piece of ice—and suddenly, there's that unmistakable sensation. Something's wrong with your tooth. Maybe you felt a sharp pain, or perhaps you can actually feel a rough edge with your tongue. If you’ve got a cracked tooth in Knoxville, you’re probably wondering what to do right now. The good news? You have more options than you might think, and the first 24 hours can make a real difference in saving your tooth.

What Just Happened to My Tooth?

Not all tooth cracks are the same, and that matters for your treatment. Some cracks are small enough that they don't affect your tooth function, while others may cause your tooth to break into pieces or split.

The tiny surface cracks—called craze lines—are actually pretty common and usually don't need treatment. Think of them like the fine lines in an old porcelain plate. But deeper cracks are a different story. When a crack extends into the pulp of your tooth, bacteria can enter through the opening and cause infection.

You might notice pain when you bite down and then release, sensitivity to hot or cold drinks, or even swelling around the tooth. Sometimes the pain comes and goes, which can be confusing. Age plays a role too—people 50 and older are more likely to experience tooth cracks than younger people, as teeth naturally wear down over time.

The First Hour Counts

Here's what to do right away, before you even pick up the phone to call your dentist:

Rinse your mouth thoroughly with warm water. This cleans the area and helps you get a better sense of what's going on. According to the American Dental Association, for a cracked tooth, you should immediately rinse the mouth with warm water to clean the area.

If you can find a piece of the tooth, save it. Put it in a small container with milk or even your own saliva to keep it moist. If possible, we'll try to reattach the fragment with composite resin, though this depends on the size and condition of the piece.

Apply a cold compress to the outside of your face near the affected area. Put cold compresses on the face to keep any swelling down. This helps with both pain and any swelling that might develop.

Take an over-the-counter pain reliever if you're uncomfortable. Ibuprofen or acetaminophen can help manage the discomfort until you can see your dentist.

Managing Pain and Protecting Your Tooth at Home

Once you've handled the immediate situation, you'll need to protect that tooth until you can get professional care. If the edge of the tooth feels sharp or jagged, cover the tooth with dental wax (available at most drugstores) if it feels sharp or jagged. This protects your tongue and cheeks from cuts.

Stick to soft foods for now. The American Association of Endodontists recommends avoiding anything crunchy, hard, or sticky that could make the crack worse. Hot and cold foods might cause sensitivity, so room-temperature options are your best bet. If you need to chew, try to use the other side of your mouth.

Dr. Dhiren Zaveri at Knox Valley Dental often reminds patients: "Your body is trying to tell you something when a tooth hurts. Listen to it. Avoiding the damaged area isn't being overly cautious—it's giving us the best chance to save your tooth."

When to Call the Dentist Immediately

Some situations need attention right now, not tomorrow. If the cracked tooth is causing significant pain, tooth sensitivity, and swelling of the gums, then it is important to seek treatment right away.

Call Knox Valley Dental immediately if you experience:

Severe or constant pain that doesn't respond to pain relievers
Visible swelling around the tooth or in your gums
A loose tooth or a crack that's clearly visible
Difficulty opening your mouth or swallowing
Bleeding that won't stop after applying gentle pressure

Early intervention is key to saving your tooth and preventing complications. If you suspect a cracked tooth or are experiencing dental pain, contact your endodontist immediately.

The team at Knox Valley Dental in Farragut understands that dental emergencies don't wait for convenient times. They offer same-day emergency appointments because they know that when you're in pain, you need help now—not next week.

Same-Day CAD/CAM Crowns: Your Fast-Track Solution

Here's where dental technology gets interesting. Remember when getting a crown meant two or three visits, temporary crowns that kept falling off, and weeks of waiting? Rather than wait as long as 2 weeks for your new crown, you can walk into a dentist's office and walk out with your new CEREC crown the same day.

CAD/CAM stands for computer-aided design and computer-aided manufacturing. The dentist will prepare the tooth for the restoration by removing decay and damaged material, then take an optical impression of the prepared tooth using an oral camera. No goopy impression material in your mouth.

The process looks something like this: Your dentist takes digital photos of your tooth, uses special software to design your crown on a computer, and then a machine in the office creates your crown from a block of ceramic material. With CEREC technology, you can have your permanent crown placed in just one visit instead of waiting weeks while a lab creates it.

Same-day crowns work well for many cracked tooth situations. Dr. Titus might suggest a dental crown to protect and restore a broken or cracked tooth. The ceramic material is strong, durable, and can be color-matched to blend seamlessly with your other teeth.

At Knox Valley Dental, this technology fits perfectly with their philosophy of making dental care as comfortable and convenient as possible. You're already anxious about your cracked tooth—why add multiple appointments to your stress?

When Traditional Treatment Makes More Sense

Same-day crowns are remarkable, but they're not always the right answer. If there is a fracture below the gum line, traditional crowns may fit better. The intraoral camera may not be able to capture a precise image below the gum line.

For very deep cracks that reach into the pulp of your tooth, you might need a root canal first. According to Cleveland Clinic, a cracked tooth that goes down into your tooth pulp can lead to infection and requires root canal treatment. Once the root canal is complete, you can typically get a crown to protect the tooth—whether that's a same-day crown or a traditional one depends on your specific situation.

Sometimes, especially with very severe cracks or splits, the tooth can't be saved. In those cases, your dentist might discuss extraction and replacement options like implants or bridges.

The key is getting an accurate diagnosis quickly. The sooner you get help for a cracked tooth, the more likely it is that your dentist can save the tooth. Getting immediate treatment may also reduce the cost, complexity, and invasiveness of the treatments required.

Knox Valley Dental takes the time to explain your options clearly, without pressure. They understand that dental decisions can feel overwhelming, especially when you're dealing with pain or worry. Their approach of Modern Dental Care + Old Fashioned Hospitality means you'll get honest recommendations about what's best for your specific situation.

Cracked Tooth? What to Do in the First 24 Hours in Knoxville + When Same-Day CAD/CAM Crowns Make Sense

Protecting Your Smile Going Forward

Once your tooth is fixed, you'll want to avoid another crack. Avoid chewing on hard objects like ice, popcorn kernels, and pens. If you grind your teeth at night, talk to your dentist about a night guard. And if you play contact sports, wear a mouthguard.

Regular dental checkups help catch problems before they become cracks. When your dentist spots a filling that's wearing down or a tooth that's weakening, addressing it early can prevent that middle-of-dinner crisis.

The bottom line? A cracked tooth isn't something to ignore or try to fix on your own. But with the right care in those first 24 hours and access to modern treatment options like same-day crowns, you have a good chance of saving your tooth and getting back to normal quickly.

Frequently Asked Questions

How do I know if my cracked tooth is a real emergency or if it can wait until Monday?

If you're experiencing severe pain, visible swelling, bleeding that won't stop, or a tooth that feels loose, call for emergency care right away. If the crack is large or leads to severe symptoms, then it is important to visit the dentist as soon as possible. For minor cracks with mild discomfort, you can typically wait a day or two, but still call your dentist to schedule an appointment soon.

Will my dental insurance cover a same-day CAD/CAM crown?

Most dental insurance plans cover crowns regardless of whether they're made in a lab or created the same day using CAD/CAM technology. Some dental insurance plans may cover the cost of a crown, while others may only pay for part of the cost. The coverage typically depends on whether the crown is deemed medically necessary, not on the technology used to create it.

How long do same-day crowns last compared to traditional lab-made crowns?

Studies show that CEREC crowns have an excellent long-term survival rate, that is comparable to the survival rate of gold crowns. With proper care, both types of crowns typically last 5-15 years or longer. The key to longevity is good oral hygiene, regular dental checkups, and avoiding habits that can damage your teeth like chewing ice or using your teeth to open packages.

Can you fix a cracked tooth with just bonding instead of a crown?

For minor cracks, yes. Dental bonding uses a tooth-colored resin to fill in cracks. This works well for small surface cracks or minor chips. But for larger or deeper cracks, a crown provides better protection and strength. Your dentist will assess the extent of the damage and recommend the treatment that gives you the best long-term result.

What happens if I can't get to the dentist right away after cracking my tooth?

Protect the tooth by avoiding hard foods, chewing on the other side of your mouth, and keeping the area clean with gentle brushing and warm salt water rinses. Take over-the-counter pain relievers if needed. These at-home measures are not a permanent fix, but they can buy you some time until you reach a dental professional. Try to see your dentist within a few days at most—the sooner the better.

Are same-day crowns as strong as the ones made in a dental lab?

CEREC crowns are made from a high-quality ceramic material that is strong and durable and has a natural appearance that blends seamlessly with your surrounding teeth. The digital technology actually allows for very precise fitting. The main difference isn't strength—it's that some complex cases or cracks below the gum line might be better suited to traditional crowns where a lab technician can work with the specific details of your situation.

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Experiencing a dental emergency in the Farragut or Knoxville area? Knox Valley Dental offers same-day emergency appointments and advanced CAD/CAM crown technology. Visit knoxvalleydental.com or call their office to get the care you need quickly.

Knox Valley Dental offers comprehensive, gentle and five star rated dental care to families in the Knoxville - Farragut area. We prioritize patient comfort and outstanding oral health.

11840 Kingston Pike Suite A, Knoxville, TN 37934 - Directions

Posted in Knoxville - Farragut GA Family Dentist