Is a lost crown an emergency?
It is usually urgent rather than life-threatening. Prompt care helps protect the prepared tooth and identify why the crown came off.
Can I put the crown back on?
Do not use household glue. If the crown fits easily, a temporary dental cement may sometimes be used according to its instructions until you are seen.
What if a filling falls out?
Avoid chewing hard foods on the tooth and arrange an evaluation. The tooth may be sensitive and the remaining structure can fracture.
Why did the restoration come out?
Possible causes include recurrent decay, fracture, wear, changes in the cement seal, heavy bite forces or structural failure.
UNDERSTAND THE EMERGENCY
The important question is not only what came out — it is what happened to the tooth underneath.
A crown can come off intact while the tooth remains healthy, or it can loosen because decay or fracture developed underneath. A lost filling can expose dentin, weaken a cusp or reveal deeper decay. The emergency visit focuses on the condition of the remaining tooth before deciding whether the restoration can simply be replaced.
WHY PROMPT EVALUATION MATTERS
Re-cementing is appropriate only when the tooth and crown are still suitable.
If the crown is intact and the tooth is healthy, re-cementation may be possible. If decay, fracture or poor fit is present, the tooth may require a new restoration or additional treatment.
CROWN OFF
Crown came off intact
The prepared tooth can be sensitive and should be protected until it is evaluated.
FILLING LOST
Part of the restoration is missing
A lost filling can leave sharp edges, expose dentin and weaken the remaining tooth.
DECAY
Problem underneath
Recurrent decay can undermine a filling or crown and must be treated before a new restoration is placed.
FRACTURE
Tooth broke with the restoration
If tooth structure came off with the crown or filling, the treatment depends on how deep the fracture extends.
Replacing a restoration without evaluating the tooth can miss the reason it failed. The goal is to restore the seal, strength and function of the tooth — not simply put the old restoration back because it fits.
WHAT HAPPENS AT THE EMERGENCY VISIT
From urgent symptom to a clear treatment plan
Emergency dentistry starts by identifying what is happening now, then stabilizing the problem and defining the next step needed for durable care.
01
Bring the restoration
If you still have the crown or fragment, keep it clean and bring it with you.
02
Examine the tooth
We look for decay, fracture, remaining tooth structure, sensitivity and changes in the bite.
03
Evaluate the old restoration
The crown or filling is assessed for fracture, fit and whether it can be reused.
04
Protect the tooth
A temporary or definitive restoration may be placed depending on the condition of the tooth and available time.
05
Treat underlying disease
Decay, pulp problems or structural damage must be addressed before the final restoration is completed.
06
Restore & verify the bite
The final restoration is adjusted so the tooth seals properly and functions comfortably.
WHEN TO SEEK URGENT CARE
Prompt treatment reduces the chance of additional breakage.
A lost restoration exposes a tooth that was already structurally altered. Avoid unnecessary delay, especially if the tooth is painful or a large amount of structure is missing.
SENSITIVITY
Tooth is sensitive to air or temperature
Exposed dentin can be very sensitive after a crown or filling is lost.
SHARP EDGE
Tongue or cheek is being cut
A rough fractured edge can irritate soft tissue and should be smoothed or covered.
PAIN
Tooth aches or hurts to bite
Pain can indicate decay, fracture, pulp involvement or another problem beneath the restoration.
CROWN FITS LOOSELY
Crown will not stay seated
Do not repeatedly force it into place; the tooth or crown may have changed.
TOOTH FRACTURED
Part of the tooth came out too
This may require more extensive restorative treatment or, if severe, extraction.
SWELLING
Pain is accompanied by swelling
Swelling can indicate infection and should be evaluated promptly.
TREATMENT PATHS
What might happen at the emergency visit?
The treatment depends on whether the tooth and old restoration are still healthy and usable.
REUSE
Re-cement the crown
If the crown and tooth are both suitable, the crown may be cleaned and re-cemented.
REPAIR
New filling or bonded repair
A lost or fractured filling may be replaced if enough healthy tooth remains.
REBUILD
New crown
A new crown may be needed if the old crown no longer fits or the tooth requires additional restoration.
DEEP DAMAGE
Root canal or extraction
If the pulp is irreversibly damaged or the tooth is not restorable, more extensive treatment may be necessary.
BEFORE YOU ARRIVE
Protect the exposed tooth until you are seen.
Avoid anything that can further fracture the tooth or irritate the exposed surface.
SAVE IT
Keep the crown or fragment
Place it in a clean container and bring it to the appointment.
NO SUPERGLUE
Never use household adhesive
Household glue can damage tissues and interfere with proper dental treatment.
CHEW ELSEWHERE
Avoid hard or sticky foods
Use the other side of the mouth and avoid foods that can pull on or fracture the tooth.
TEMPORARY MATERIAL
Use only dental products as directed
If you use an over-the-counter temporary dental cement, follow the product directions and still arrange prompt dental care.
COST, INSURANCE & FINANCING
Know the diagnosis before deciding the treatment
Emergency visit costs depend on the evaluation, imaging and treatment needed that day. If additional definitive care is required, we will discuss the recommended treatment and fees before proceeding whenever the situation allows.
We accept your insurance and will help you maximize your available benefits. Coverage varies by plan and procedure. Financing options may be available for treatment that is not fully covered.
EMERGENCY CARE CLOSE TO HOME
Choose the Bright Smiles location that can see you soonest
Cumming offers Saturday dental hours. Lawrenceville also has selected Saturday availability, while Dawsonville provides weekday emergency access. For a time-sensitive injury or rapidly worsening symptoms, contact the office rather than waiting to book online.
Cumming
678-922-8282
Monday–Saturday dental hours • Same-day emergency openings when available
Lawrenceville
770-277-5588
Weekday care + selected Saturdays • Emergency openings when available
Dawsonville
706-525-7127
Weekday emergency care • Call for the earliest opening
FREQUENTLY ASKED QUESTIONS
Emergency dental questions, answered clearly
Can a crown that fell off be put back on?
Sometimes. Re-cementation is possible when the crown still fits well and the tooth underneath is healthy and intact.
Why did my crown come off?
Possible reasons include loss of cement retention, decay underneath, fracture of the tooth or crown, or changes in the bite.
Can I use superglue to put my crown back?
No. Do not use household glue or adhesives in the mouth.
What should I do with the crown until my appointment?
Keep it clean in a safe container and bring it with you.
Can I eat without the crown?
Use the other side of the mouth and avoid hard, sticky or very temperature-sensitive foods around the exposed tooth.
Why is the tooth so sensitive now?
The crown or filling may have covered exposed dentin or other sensitive tooth structure.
Can a lost filling be repaired the same day?
Often, but the answer depends on how much tooth structure remains and whether deeper decay, fracture or pulp problems are present.
What if part of my tooth broke off with the filling?
The tooth may need a larger restoration such as a crown, or other treatment if the fracture extends deeply.
What if the tooth underneath looks dark or decayed?
Do not simply replace the crown yourself. The tooth should be evaluated for decay and structural damage.
Can a missing crown lead to more damage?
Yes. The prepared tooth may be more vulnerable to fracture, sensitivity, decay and movement of neighboring teeth over time.
Can I be seen on Saturday?
Cumming offers Saturday dental hours, and Lawrenceville has selected Saturday availability. Contact the office for the earliest opening.
What if I also have swelling or severe pain?
That raises concern for deeper inflammation, fracture or infection and deserves more urgent evaluation.
RELATED EMERGENCY CARE
Other urgent dental problems we evaluate
A lost crown or filling is easier to manage before the tooth breaks further.
Bring the restoration if you still have it and contact Bright Smiles for an evaluation. We will determine whether it can be repaired, replaced or whether the underlying tooth needs additional care.
Cumming • Lawrenceville • Dawsonville
Same-day emergency evaluation when available • Saturday dental hours in Cumming