Lost Filling or Crown? Emergency Dental Repair in Ottawa
Same-day emergency care to repair or replace dislodged restorations
Why Lost Restorations Need Prompt Attention
There's that unmistakable moment—something hard in your food, a gap where your tooth used to feel smooth, or a crown in your hand instead of on your tooth. A lost filling or crown needs prompt attention to protect your tooth from damage and decay. At BluSky Dental Holland Cross, our Westboro dental team provides same-day emergency care to repair or replace dislodged restorations and protect your smile.
Serving Westboro, Hintonburg, Wellington West, Little Italy, and Downtown Ottawa.
When a filling or crown comes out, it exposes tooth structure that was previously protected. For fillings, this means an open cavity vulnerable to bacteria and food debris. For crowns, the prepared tooth underneath—which has been shaped and reduced in size—is now unprotected and at high risk.
Without the restoration's protection, you may experience intense sensitivity to temperature and pressure. Bacteria can quickly infiltrate the exposed area, accelerating decay. The weakened tooth structure is also prone to cracking or breaking. What might be a simple recementing today could become a root canal or extraction tomorrow if left untreated.
What to Do When a Filling Falls Out
If your filling has dislodged, follow these steps while you arrange for dental care at our Holland Cross location.
Immediate Steps
- Save the filling if you can find it—though most fillings cannot be reused, we may want to examine it
- Rinse your mouth gently with warm salt water to clean the cavity
- Avoid chewing on the affected side to prevent further damage
- Protect the tooth by covering the cavity with dental wax, sugar-free gum, or over-the-counter temporary filling material available at pharmacies
What to Avoid
- Don't use superglue or household adhesives—these are toxic and harmful
- Don't ignore the problem hoping it will be fine—exposed tooth structure rapidly deteriorates
- Avoid extremely hot, cold, or sweet foods that trigger sensitivity
- Don't bite hard foods on the affected tooth
When to Seek Emergency Care
While any lost filling warrants a dental visit within 1-2 days, seek immediate care if you experience severe pain that doesn't respond to over-the-counter medication, significant swelling around the tooth, visible pus or signs of infection, or difficulty eating or sleeping due to discomfort.
What to Do When a Crown Falls Off
A lost crown is concerning but manageable. Contact us right away—we can often recement crowns the same day.
Immediate Steps
- Keep your crown safe in a clean container—don't wrap it in tissue (easy to accidentally throw away!)
- Examine the crown for damage or decay visible inside
- Gently clean both the crown and tooth with warm water
- Call us immediately for same-day or next-day appointment
Protecting the Exposed Tooth
While waiting for your appointment:
- Avoid chewing on that side to prevent further damage
- Avoid sticky foods that could damage the exposed tooth
- Don't attempt to reattach the crown yourself—improper placement can cause problems
- Keep the area clean with gentle brushing
After-hours emergency? Call our emergency line: (613) 523-4185
Why Fillings and Crowns Fall Out
Understanding why restorations fail helps prevent future problems. At BluSky Dental, we evaluate the cause when replacing restorations.
Common Causes for Lost Fillings
- Age and wear - Fillings don't last forever; composite fillings typically last 5-7 years, amalgam 10-15 years
- Decay underneath - New cavities developing around the filling edges weaken the bond
- Biting forces - Teeth grinding or clenching creates excessive pressure
- Eating habits - Hard, crunchy, or sticky foods can dislodge fillings
- Material contraction - Temperature changes cause expansion and contraction over time
Common Causes for Lost Crowns
- Cement deterioration - Dental cement weakens over years
- Decay under the crown - Bacteria reaching the tooth edge undermines the crown's seal
- Teeth grinding - Chronic grinding loosens cement bonds
- Sticky foods - Caramels, taffy, and chewy candies can pull crowns off
- Poor fit or seal - Gaps between crown and tooth allow problems to develop
- Trauma - Accidents or sports injuries can dislodge crowns
Diagnosis and Treatment at BluSky Dental
When you visit our Westboro location for a lost restoration, we thoroughly evaluate the situation to provide the best treatment.
Comprehensive Examination
We examine the tooth and restoration (if you have it) to determine the cause of failure and the tooth's current condition. Digital X-rays help us assess whether decay has developed and evaluate the tooth's structure.
Treatment Options for Lost Fillings
New Filling - If the cavity is similar in size and the tooth structure is sound, we place a new filling. Our tooth-colored composite fillings blend naturally with your tooth.
Inlay or Onlay - For larger cavities where a filling may not provide enough support, custom inlays or onlays offer stronger, more durable restorations.
Crown - If decay has expanded significantly or too much tooth structure is compromised, a crown may be the best option to protect the remaining tooth.
Root Canal + Crown - If bacteria have reached the tooth's pulp, root canal therapy may be necessary before placing a new restoration.
Treatment Options for Lost Crowns
Recementation - If your crown is intact and the underlying tooth is healthy, we can clean both surfaces and reattach the original crown with fresh cement.
New Crown - If the crown is damaged, worn, or decay has developed underneath, a new crown is necessary. Our same-day crown technology means you can receive your permanent crown in a single visit.
Root Canal + New Crown - If decay has progressed into the tooth's pulp, root canal therapy is needed before crown placement.
Preventing Lost Fillings and Crowns
Our Hintonburg, Wellington West, and Downtown Ottawa patients can reduce restoration failure risk with these strategies.
Regular Dental Checkups
Regular examinations allow us to identify failing restorations before they come out. We can see early signs of weakening cement, developing decay, or wear that might lead to failure. Proactive replacement beats emergency situations.
Learn more about Dental Exams →
Address Teeth Grinding
If you grind or clench your teeth, a custom night guard protects both your natural teeth and restorations. The forces from grinding significantly shorten restoration lifespan.
Learn more about Mouthguards →
Mind Your Eating Habits
Avoid biting hard foods (ice, hard candy, popcorn kernels) and sticky foods (caramels, taffy) directly on restored teeth. Cut hard foods into smaller pieces rather than biting down with your front teeth.
Proper Oral Hygiene
While you can't brush too hard on crowns, you can maintain the edges where crown meets tooth. Bacteria accumulating at crown margins cause decay that undermines the restoration. Regular brushing and flossing protect your investment.
Why Choose BluSky Dental for Restoration Repair
Same-Day Emergency Appointments
Lost restorations can't wait for weeks. Our Holland Cross team offers same-day emergency appointments for patients throughout Ottawa, ensuring your tooth gets protected promptly.
Same-Day Crown Technology
If you need a new crown, our CAD/CAM technology creates custom crowns in a single visit. Instead of wearing a temporary crown and returning weeks later, you leave with your permanent restoration—fully completed in one appointment.
Conservative Treatment Philosophy
We always try to preserve your original restoration when possible. Crown recementation is faster, more affordable, and maintains your existing tooth structure. We only recommend new restorations when necessary.
Comprehensive Care
Whether your tooth needs simple recementation, a new filling, a crown, or more extensive treatment, we handle it all under one roof. You won't need referrals elsewhere for most restoration needs.
Frequently Asked Questions
Keep the crown in a safe container overnight—don't wrap it in tissue as it can easily be thrown away. Avoid eating or chewing on that side. Call us first thing in the morning at (613) 728-1511 or our after-hours emergency line at (613) 523-4185 if you're experiencing significant pain.
Filling lifespan depends on material, location, size, and your oral habits. Composite (tooth-colored) fillings typically last 5-7 years, while amalgam (silver) fillings may last 10-15 years. Regular checkups help us monitor filling condition and recommend replacement before failure.
Most dental insurance plans cover restorative procedures including filling replacement and crown recementation or replacement. Coverage varies by plan, so our team verifies your benefits before treatment.
The tooth underneath a crown has been prepared by removing enamel, leaving exposed dentin that's naturally sensitive. Without the crown's protection, you'll feel temperature sensitivity and pressure discomfort. This is normal but uncomfortable—another reason to get treatment quickly.
Don't Wait—Protect Your Tooth Now
Every hour a tooth goes unprotected increases risk of decay, damage, and more complex treatment needs. Whether you've lost a filling or a crown, our experienced team at BluSky Dental Holland Cross provides same-day emergency care to evaluate your situation and restore your protection. Bring your crown if you have it, and we'll get your smile back to normal as quickly as possible.
Call: (613) 728-1511
Address: 20 – 1620 Scott Street, Ottawa, ON K1Y 4S7
Email: hollandcrossreception@blusky.dental
Hours: Monday – Friday: 8:00 AM – 5:00 PM
At BluSky we BEElieve in bringing life to your smile. 🐝