Summary:
A temporary dental crown typically lasts 1 to 3 weeks. It is a short-term solution to protect a tooth before placing a permanent crown. While it may protect the tooth, reduce sensitivity, and preserve your smile, keeping a temporary crown too long can lead to tooth decay, gum irritation, and even crown failure, so proper oral care is essential for a successful dental crown procedure.
In order to preserve your teeth while the permanent crown is being made, your dentist will place a temporary crown if you are getting one. But do you know how long a temporary crown lasts? Or curious about what you’ll do if you hold on to it too long or if it starts hurting? Not sure how to care for it? Read on to find the answers to all your questions.
What Should You Know about Temporary Crowns?
A temporary crown is a short-term protective cover placed over a tooth while you wait for a permanent crown. It serves three main purposes:
- Shield the tooth from damage or infection
- Reduces sensitivity
- Maintains the appearance of your smile
Temporary crowns are made from acrylic or stainless steel, but permanent crowns are composed of porcelain, ceramic, or metal. So, a temporary crown is only intended to last a few weeks; these materials are less resilient.
A temporary crown will be placed by your dentist if your tooth has undergone
- A root canal
- A large filling that weakens the tooth
- A crack or break needing additional support
In the absence of a temporary crown, the tooth may move, become too sensitive, or even become infected before your permanent crown is prepared. This can lead to temporary crown pain if not managed properly.
How Long Does a Temporary Crown Last?
Usually, a temporary crown lasts between one and three weeks. The dental procedure and the healing period will determine the precise amount of time.
For example:
- Placing a conventional crown for 2 weeks
- Post-root canal treatment for 3 weeks+
- Treatment of gum or bone, a few months in some cases
Temporary crowns are not as strong as permanent crowns, so they should not be worn for too long. The longer you delay your permanent crown, the higher the risk of damage or complications.
Can a Temporary Crown Last Longer Than Expected?
Yes, some people have a temporary crown for months or, in some cases, even a year. This is due to
- Delays in crown production
- Insurance or financial issues
- Additional dental procedures needed
Although temporary crowns can last longer than expected, this is not good. The longer they stay in place, the higher the risk of complications such as nerve pain after a temporary crown or even jaw and ear pain after a temporary crown.
If your temporary crown has been in place for more than six weeks, ask your doctor if it needs to be replaced or reinforced.
What Happens If You Keep a Temporary Crown for Too Long?
It may not sound like a significant issue, but it can cause multiple dental issues over time.
-
Tooth Decay
Temporary crowns are not sealed as tightly as permanent ones. Over time, the cement that holds them in place weakens, allowing bacteria to enter. This may result in dental decay beneath the crown, which might not be discovered until it causes
- Sensitivity to hot or cold
- Dark patches around the crown
- Pain when chewing
Worst-case scenario? The decay continues, and you might eventually need a root canal before you can get your permanent crown. If you experience temporary crown pain when chewing, that could be a red flag.
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Gum Irritation and Infection
Initially, a temporary crown seems perfectly normal. But in the long run, it can irritate your gums, and it leads
- Swelling and redness
- Tenderness while eating
- Gums that bleed when you brush or floss
If this irritation is not treated, it can develop into an infection. In extreme cases, it may cause gingivitis or periodontal disease, requiring deep cleaning or antibiotics.
While pain near the crown is expected, irritation can sometimes cause discomfort in unexpected areas, such as the roof of the mouth. Identifying the root cause can help ensure proper treatment, like when pain after a temporary crown becomes persistent.
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Breakage or Loosening
Temporary crowns are not very durable because they are made of resin or acrylic. The longer they stay in place, the higher the chances of:
- Cracking: The material may wear down and break
- Getting loose: The crown may move due to weak cement.
- Falling off: Your tooth is left completely unprotected
What to Do If Your Temporary Crown Falls Off:
- Try replacing it yourself using temporary crown glue like, denture adhesive or toothpaste
- Avoid chewing on that side
- Schedule an appointment with your dentist
If your temporary crown fell off, don’t ignore it, your tooth could be at risk.
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Bite Misalignment
Did you know your teeth are constantly moving? If a temporary crown is left in place for too long, the surrounding teeth may shift slightly, leading to
- Uneven bite pressure
- Jaw pain or headaches
- Difficulty fitting the permanent crown
If your bite starts feeling off or uncomfortable, let your dentist know immediately. The sooner it is corrected, the easier it is to fix.
How Is a Temporary Crown Removed and Replaced?
Receiving a dental crown typically requires two appointments. The permanent crown is placed at the second appointment after the dentist has prepared your tooth and fitted a temporary crown during the first visit.
Step 1: Removing the Temporary Crown
Your dentist will use specialized tools to gently loosen and lift the temporary crown. Because it attached with a weaker type of glue, temporary crown cement, it usually comes off without much resistance. This step is typically painless, and numbing is not required.
Step 2: Cleaning the Tooth
The dentist cleans your tooth of any leftover cement or debris after removing the temporary crown. This guarantees a smooth surface on which the permanent crown will fit firmly.
Step 3: Fitting the Permanent Crown
Your tooth is carefully covered with the new crown. Your dentist will check:
- Alignment: Ensuring the crown fits comfortably in your bite.
- Shape & Size: Make sure it blends naturally with your other teeth.
- Comfort: Adjusting if necessary to prevent discomfort or bite issues.
Step 4: Securing the Permanent Crown
Strong dental cement is used to bond the crown after it has been perfectly fitted. This guarantees that it will remain securely in place for many years to come.
The whole process takes about 30 to 60 minutes total, so you can go back to your daily routine with your new smile restored.
The Importance of Follow-Up Appointments
Don’t skip your second appointment to get your permanent crown. Temporary crowns are not meant to last long, and delaying the final placement can cause
- When teeth shift, your permanent crown won’t fit properly
- Decay/infection under the temporary crown
- Sensitivity and pain
Neglecting it might cause temporary crown discomfort that becomes more serious over time.
How Do You Care For a Temporary Crown: Dos and Don’ts
As highlighted above, it is not as strong as the final crown, so you’ll have to be extra careful to preserve it. Taking a little time and attention now, will save discomfort later and result in a much more successful final restoration.
Dos and Don’ts
Do:
- Gently brush your teeth, paying particular attention to the crown.
- To prevent dislodging the crown, carefully floss by sliding the floss out rather than pulling it up.
- If you have sore gums, rinse with salt water
Don’t:
- Consume sticky foods that can pull off the crown, such as chewing gum or caramel.
- Chew on hard foods like ice or nuts if you want to break the temporary crown
- Use an electric toothbrush on the crown area, as the vibrations can loosen it.
Wondering, can I use mouthwash with a temporary crown? Yes, you can, but opt for an alcohol-free version to avoid irritating the gum tissue.
Preventing Damage While Waiting for the Permanent Crown
- Chew on the opposite side: This reduces pressure on the temporary crown.
- Avoid grinding your teeth: If you have a habit of grinding, ask your dentist about a night guard.
- Stay on top of oral hygiene: Keeping your mouth clean prevents bacteria from affecting the tooth under the temporary crown.
Last Words
Temporary crowns play a crucial role in protecting your teeth between dental procedures. While they are not as durable as permanent crowns, proper care can help them stay in place without issues. Follow your dentist’s instructions, avoid harmful foods, and maintain good oral hygiene to ensure a smooth transition to your permanent crown.
If you have concerns about your temporary crown, don’t hesitate to consult your dentist for guidance. Taking proactive steps now, will ensure a healthier, long-lasting smile!
