Knocked Out a Tooth? Here’s What to Do in the Next 30 Minutes

June 18, 2026By Dr. Even Olson

Time is Essential to Saving Your Tooth

It can happen in an instant. A collision on the soccer field, a tumble on a mountain bike trail, a rogue hockey puck at a game in the Flathead Valley — and suddenly you’re holding a tooth in your hand, wondering what to do next.

Here’s the good news: if you act quickly and correctly, a knocked-out permanent tooth can often be saved. Dentists call it an avulsed tooth, and it’s one of the true dental emergencies — one where every single minute counts.

A tooth reimplanted within 30 minutes has the best chance of survival. After an hour, the odds drop significantly. Call our Kalispell dental office at (406) 752-1107 to set up an emergency appointment.

This guide walks you through exactly what to do — step by step — from the moment of impact to the moment you walk through our door at Alpine Family Dental.

Step 1: Stay Calm and Assess the Situation (Minutes 1–2)

We know — easier said than done. But taking a breath before you act can prevent you from making a mistake that costs the tooth.

First, answer this critical question: Is it a baby tooth or a permanent tooth? If a young child has lost a baby (primary) tooth, do NOT attempt to reimplant it. Reinserting a baby tooth can actually damage the developing adult tooth underneath. Focus on keeping the child calm and calling us.

If it’s a permanent tooth — in a child over age 6 or an adult — every second matters. Move to Step 2 immediately.

Also, quickly check: is there any other injury? Head trauma, jaw pain, or loss of consciousness requires a 911 call or ER visit first.

Note the time the tooth came out. Your dentist will want to know.

Step 2: Handle the Tooth Correctly (Minutes 2–5)

How you handle the tooth in the next few minutes can determine whether it can be saved.

Pick it up by the crown — the white, visible part. Never touch the root (the pointed end). The root is covered in tiny periodontal ligament cells that must survive for reimplantation to work. Handling the root destroys those cells.
Do NOT scrub it, wipe it with a cloth, or wrap it in a tissue. Any of these actions will strip the ligament cells right off.
If the tooth is dirty, rinse it gently for no more than 10 seconds with milk or saline solution. If those aren’t available, use clean water — but keep it brief. Do not use tap water as a soaking solution.

Step 3: Keep the Tooth Alive (Minutes 5–10)

The ligament cells on the root need to stay moist and alive until the tooth can be reimplanted. Here are your options, in order of preference:

Best Option: Reinsert the tooth into its socket. This sounds scary, but it’s truly the best thing you can do. Gently place the tooth back into the empty socket, crown side up, and bite down softly on a clean cloth or gauze to hold it in place. Don’t force it.
Second Best: Store it in milk. Whole or 2% milk works well. The proteins in milk help keep the cells alive. Grab a small cup and submerge the tooth.
Third Option: Tuck it inside your cheek. The saliva in your mouth is actually an excellent short-term storage medium. Hold the tooth between your cheek and gum while you get to the dentist. (Skip this option for young children who might swallow it.)
What NOT To Do: Do not store the tooth dry, wrapped in tissue, in ice water, or in regular tap water for extended periods. All of these will kill the root cells.

Pro tip: The Save-A-Tooth kit (a storage medium called Hank’s Balanced Salt Solution) is sold at many pharmacies and is ideal to keep in a sports first aid kit. Ask us about it at your next visit.

Step 4: Call Alpine Family Dental Immediately (Minutes 5–15)

While you or someone with you is handling the tooth, make the call.

Alpine Family Dental: (406) 752-1107

We’re open Monday through Friday, 7:00 AM – 3:00 PM. Our early start time means we’re often your first and best option in a morning emergency. When you call, tell us:

A tooth has been knocked out
Approximately how long ago did it happen
The age of the patient
Whether the tooth has been stored or reinserted

We treat dental emergencies seriously and will do everything we can to get you seen immediately. You can also learn more about our Emergency Dental services on our website.

If the injury occurs after hours or on a weekend, head to an urgent care clinic or emergency room, then call us first thing when we open.

Step 5: Manage Pain and Bleeding While in Transit (Ongoing)

While you’re on your way to us, here’s how to stay as comfortable as possible:

Bite gently on a clean, folded cloth or gauze pad to control bleeding and hold the tooth in place if reinserted.
Apply a cold compress or ice pack wrapped in cloth to the outside of the cheek to reduce swelling.
Take an over-the-counter pain reliever like ibuprofen or acetaminophen if needed. Avoid aspirin, as it acts as a blood thinner and may increase bleeding.
Keep the patient calm. Anxiety increases heart rate and blood flow, which can worsen bleeding.

What Happens at Alpine Family Dental

When you arrive, Dr. Olson and our team will assess the tooth and the socket right away. Here’s a general idea of what to expect:

Reimplantation: If the tooth hasn’t already been reinserted, Dr. Olson will carefully place it back into the socket and verify correct positioning.
Splinting: The reimplanted tooth will be splinted — temporarily bonded to the neighboring teeth with a thin wire or composite material — to hold it stable while the bone and tissue heal. The splint typically stays on for two to four weeks.
Root Canal Therapy: In many cases, a root canal will be needed to prevent infection as the tooth heals. Don’t worry — modern root canals are comfortable and routine.
Follow-up care: We’ll schedule follow-up appointments to monitor healing, check the splint, and make sure everything is progressing well.

And if you’re anxious about the visit — that’s completely understandable. Our office is designed to put patients at ease, with cozy blankets, wireless headphones, Netflix, and a team that genuinely cares.

When a Tooth Can’t Be Saved

We’ll always do everything we can — but it’s important to be honest: not every knocked-out tooth can be successfully reimplanted. Factors like how long the tooth was dry, root damage, and underlying health conditions all play a role.

If reimplantation isn’t possible, the good news is that Alpine Family Dental handles all tooth replacement options entirely in-house, so you won’t be bounced around from specialist to specialist.

Dental Implants: The gold standard for replacing a single missing tooth. We manage every step of the implant process right here.
Dental Bridges: A fixed, non-removable option that anchors to neighboring teeth.
CEREC One-Visit Crowns: If the tooth is damaged but salvageable, we may be able to restore it with a crown made right here in our office in a single appointment.

Losing a tooth is upsetting — but it doesn’t have to mean losing your smile.

How to Prevent a Knocked-Out Tooth

In Montana, we play hard — from youth hockey and soccer to mountain biking and skiing. A few simple precautions go a long way:

Wear a mouthguard during contact sports. This is the single most effective way to protect your teeth. A custom-fitted mouthguard from your dentist offers far better protection than a drugstore boil-and-bite version.
Avoid chewing hard objects like ice, pen caps, or hard candy — especially if you have existing dental work.
Ask us about a custom dental nightguard if you grind your teeth, which can weaken teeth over time and make them more vulnerable to trauma.
Remind kids to never use their teeth as tools and to always wear helmets for biking, skateboarding, and similar activities.

The Bottom Line: 30 Minutes Can Save a Tooth

A dental emergency is scary, but you don’t have to face it unprepared. When a tooth gets knocked out:

Stay calm and handle the tooth by the crown only
Keep it moist — ideally reinserted or stored in milk
Call Alpine Family Dental immediately: (406) 752-1107
Get to our office as fast and as safely as possible

Save our number in your phone right now: (406) 752-1107 — before you need it.

Emergency Dental Care When You Need It Most

A knocked-out tooth can turn an ordinary day into a stressful and emotional experience in seconds. Whether you’re in Kalispell, Whitefish, Columbia Falls, or a nearby community, quick action can make all the difference in protecting your smile. If you or a loved one experiences a dental emergency, don’t wait to seek care.

The team at Alpine Family Dental is committed to providing prompt, compassionate treatment when you need it most. Call (406) 752-1107 right away for guidance and emergency dental care. Every moment counts, and we’re ready to help you take the next step toward saving your tooth and restoring your peace of mind.

Call Our Office for More Information

New Patients: (406) 752-1107 | Existing Patients: (406) 752-1107

Book an Appointment

Dr. Evan Olson, D. ABDSM, followed in his father’s footsteps and became a dentist. He completed his degree in Cell Biology and Neuroscience at Montana State University in Bozeman and then attended The University of Iowa College of Dentistry. Dr. Olson then practiced in a Community Health setting for five years treating all types of dental emergencies. He then ran a private practice in Central Oregon for seven years before moving back to Montana to take over Alpine Family Dental.

Dr. Olson was recently named a Diplomate of the American Board of Dental Sleep Medicine, which signifies extensive training and knowledge in treating Obstructive Sleep Apnea and snoring. He is a Fellow of The Implant Pathway Surgical Program, a Member of the American Academy of Implant Dentistry and Academy of General Dentistry, and a Mentor for the CEREC Doctors training program. He has completed significant continuing education in many areas of dentistry including with the American Academy of Dental Sleep Medicine Mastery Program, training on dental implants at Implant Pathway, Misch Institute, and Pikos Institute, an internship on root canals at the University of Iowa, cosmetic dentistry courses at CDOCS and Spear Education, and further studies on infant frenectomy and CAD/CAM techniques.

Dr. Autumn Chapman received her degree in physiology from the University of Wyoming and her Doctorate of Dental Surgery from the University of Nebraska Medical Center College of Dentistry. She worked alongside her grandfather, Dr. Gerald Olson, in Havre, MT, before moving to Flathead Valley. Dr Chapman has been able to focus on education and training in facial esthetics and cosmetic dentistry. She has Training in orthodontics using suresmile clear aligners with CDOCs in Scottsdale and Training in Botox and filler with the american academy of facial esthetics.

Dr. Greg Eller obtained his degree in Aeronautical Maintenance and spent six years as a Skydiving Instructor. He then attended the University of Oregon where he graduated Summa Cum Laude in Pre-Medicine and the Oregon Health Sciences University Dental School. He is a member of the American Dental Association and Montana Dental Association and has IV moderate sedation training. After 14 years at Alpine Family Dental, Dr. Eller has now transitioned out of full-time practice.