Dental Crowns – Indications, Procedure, Risk

Last updated: February 8, 2026Reviewed date: February 8, 2026Reading time: 4 min read

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Article Summary

Dental caps; Porcelain crowns; Lab-fabricated restoration A crown is a tooth-shaped cap that replaces your normal tooth above the gum line. You may need a crown to support a weak tooth or to make your tooth look better. Description Getting a dental crown usually takes two dental visits. At the first visit, the dentist will: Numb the neighboring teeth and gum area around the tooth that...

Key Takeaways

This article explains Description in simple medical language.
This article explains Why the Procedure Is Performed in simple medical language.
This article explains Risks in simple medical language.
This article explains Before the Procedure in simple medical language.

Educational health guideWritten for patient understanding and clinical awareness.

Reviewed content workflowUse writer and reviewer profiles for stronger trust.

Emergency safety firstUrgent warning signs are highlighted below.

Seek urgent medical care if you notice

These warning signs are general safety guidance. Local emergency numbers and clinical judgment should always come first.

Severe symptoms, breathing difficulty, fainting, confusion, or rapidly worsening illness.
New weakness, severe pain, high fever, or symptoms after a serious injury.
Any symptom that feels urgent, unusual, or unsafe for the patient.

Emergency now

Use emergency care for severe, sudden, rapidly worsening, or life-threatening symptoms.

See a doctor

Book a professional medical evaluation if symptoms persist, worsen, recur often, affect daily activities, or occur in a high-risk patient.

Learn safely

Use this article to understand possible causes, tests, treatment options, prevention, and questions to ask your clinician.

Dental caps; Porcelain crowns; Lab-fabricated restoration

A crown is a tooth-shaped cap that replaces your normal tooth above the gum line. You may need a crown to support a weak tooth or to make your tooth look better.

Description

Getting a dental crown usually takes two dental visits.

At the first visit, the dentist will:

Numb the neighboring teeth and gum area around the tooth that is getting the crown so you do not feel anything.
Remove any old and failing restorations or decay from the tooth.
File down your tooth to prepare it for a crown.
Fill any cavities.
Take an impression of your tooth to send to the dental lab where they make the permanent crown. Some dentists can make a crown in their office.
Make and fit your tooth with a temporary crown.

At the second visit, the dentist will:

Remove the temporary crown.
Fit your permanent crown. Your dentist may take an x-ray to make sure the crown fits well.
Cement the crown in place.

Why the Procedure Is Performed

A crown can be used to:

Attach a bridge, which fills a gap created by missing teeth
Repair a weak tooth and keep it from breaking
Support and cover a tooth
Replace a misshapen tooth or dental implant
Correct a misaligned tooth

Talk to your dentist if you need a crown. You may need a crown because you have a:

Large cavity with too little of the natural tooth left to hold a filling
Chipped or broken tooth
Worn down or cracked tooth from grinding your teeth
Discolored or stained tooth
Badly shaped tooth that does not match your other teeth

Risks

Several problems can occur with a crown:

Your tooth under the crown can still get a cavity: To prevent cavities, be sure to brush your teeth twice a day and floss once a day.
The crown could fall off: This can happen if the core of the tooth that holds the crown in place is too weak. You may need a root canal to save the tooth. Or, you may need to have the tooth pulled and replaced with a dental implant.
Your crown could chip or crack: If you grind your teeth or clench your jaw, you may need to wear a night mouth guard to protect your crown when you sleep.
The nerve of your tooth could become extra sensitive to cold and hot temperatures: It may be painful. In this case, you may need a root canal.

Before the Procedure

There are several types of crowns, and each has pros and cons. Talk to your dentist about the type of crown that works best for you. The different types of crowns include:

Stainless steel crowns:

Are pre-made
Work well as temporary crowns, especially for young children. The crown falls off when the child loses the baby tooth.

Metal crowns:

Hold up to chewing and teeth grinding
Rarely chip
Last the longest
Do not look natural

Resin crowns:

Cost less than other crowns
Wear down more quickly and may need to be replaced sooner than other crowns
Are weaker and prone to cracking

Ceramic or porcelain crowns:

Wear down opposing teeth more than metal crowns
Match the color of other teeth
May be a good choice if you have a metal allergy

Porcelain fused to metal crowns:

Are made from porcelain covering a metal crown
Metal makes the crown stronger
Porcelain part is more prone to fracture than crowns made of all porcelain

After the Procedure

While you have the temporary crown in place, you may need to:

Slide your floss out, rather than lifting it up, which can pull the crown off the tooth.
Avoid sticky foods, such as gummy bears, caramels, bagels, nutrition bars, and gum.
Try to chew of the other side of your mouth.

Call your dentist if you:

Have swelling that is getting worse
Feel that your bite is not right
Lose your temporary crown
Feel as if your tooth is out of place

Once the permanent crown is in place:

If your tooth still has its nerve, you may have some sensitivity to heat or cold. This should go away over time.
Expect that it will take a few days to get used to the new crown in your mouth.
Take care of your crown the same way you take care of your normal teeth.
If you have a porcelain crown, you may want to avoid chewing on hard candy or ice to avoid chipping your crown.

Outlook (Prognosis)

When you have a crown, you should be more comfortable chewing, and it should look good.

Most crowns can last at least 5 years and as long at 15 to 20 years.

Safety note: This is not a prescription or diagnosis. For severe symptoms, pregnancy danger signs, children with serious illness, chest pain, breathing difficulty, stroke-like weakness, or major injury, seek urgent care.

Which doctor may help?

Start with a registered doctor or the nearest qualified health center.

What to tell the doctor

Write when the problem started and how it changed.
Bring old prescriptions, investigation reports, and current medicines.
Write allergies, pregnancy status, diabetes, kidney/liver disease, and major past illnesses.
Bring one family member if the patient is weak, elderly, confused, or a child.

Questions to ask

What is the most likely cause of my symptoms?
Which danger signs mean I should go to hospital quickly?
Which tests are necessary now, and which can wait?
How should I take medicines safely and what side effects should I watch for?
When should I come for follow-up?

Tests to discuss

Vital signs: temperature, pulse, blood pressure, oxygen saturation
Basic physical examination by a clinician
CBC, urine test, blood sugar, or imaging only when clinically needed

Avoid these mistakes

Do not use antibiotics, steroid tablets/injections, or strong painkillers without proper medical advice.
Do not hide pregnancy, kidney disease, ulcer, allergy, or blood thinner use.
Do not delay emergency care when danger signs are present.

Medicine safety and first-aid guide

This section is for patient education only. It does not replace a doctor, pharmacist, or emergency care.

Safe first steps

Avoid heavy lifting, sudden bending, and prolonged bed rest.
Use comfortable posture and gentle movement as tolerated.
Discuss physiotherapy, X-ray, or MRI only when clinically needed.

OTC medicine safety

For mild back pain, pain-relief medicine may be discussed with a doctor or pharmacist.
Avoid repeated painkiller use if you have kidney disease, stomach ulcer, uncontrolled blood pressure, or are taking blood thinners.

Avoid these mistakes

Do not start antibiotics without a proper medical decision.
Do not use steroid tablets or injections casually for quick relief.
Do not delay emergency care because of home remedies.

Get urgent help if

Back pain with leg weakness, numbness around private area, loss of urine/stool control, fever, cancer history, or major injury needs urgent care.

Medicine names, dose, and timing must be decided by a qualified clinician or pharmacist after checking age, pregnancy, allergy, other diseases, and current medicines.

For rural patients and family caregivers

Patient health record and symptom diary

Write your symptoms, medicines already taken, test results, and questions before visiting a doctor. This note stays on your device unless you print or copy it.

Doctor to discuss: Doctor / qualified healthcare provider

Tests to discuss with doctor

Basic vital signs: temperature, pulse, blood pressure, oxygen level if needed
Relevant blood, urine, imaging, or specialist tests only after clinical assessment

Questions to ask

What is the most likely cause of my symptoms?
Which warning signs mean I should go to emergency care?
Which tests are really needed now?
Which medicines are safe for my age, pregnancy status, allergy, kidney/liver/stomach condition, and current medicines?

Emergency warning signs such as chest pain, severe breathing difficulty, sudden weakness, confusion, severe dehydration, major injury, or loss of bladder/bowel control need urgent medical care. Do not wait for online information.

Go to emergency care if you notice:

Severe or rapidly worsening symptoms
Breathing difficulty, chest pain, fainting, confusion, severe weakness, major injury, or severe dehydration

Doctor / service to discuss: Qualified healthcare provider; specialist depends on symptoms and examination.

Step 1
Check danger signs first
If danger signs are present, seek emergency care and do not wait for online information.
Step 2
Record the symptom story
Write when symptoms started, severity, medicines already taken, allergies, pregnancy status, and test results.
Step 3
Visit a qualified clinician
A doctor, nurse, or qualified healthcare provider can examine you and decide which tests or treatment are needed.
Step 4
Do only useful tests
Do tests after clinical assessment. Avoid unnecessary tests, random antibiotics, or repeated medicines without diagnosis.
Step 5
Follow up and return early if worse
If symptoms worsen, new warning signs appear, or treatment is not helping, return for review quickly.

Rural patient practical tips

Take a written symptom diary and all previous prescriptions/test reports.
Do not hide medicines already taken, even herbal or over-the-counter medicines.
Ask which warning signs mean urgent referral to hospital.

This roadmap is for education. A real diagnosis and treatment plan requires history, examination, and clinical judgment.

RX Patient Help

Ask a health question safely

Write your symptom story. A health professional or site editor can review it before any answer is prepared. This box is not for emergency care.

Emergency first: Severe chest pain, breathing trouble, unconsciousness, stroke signs, severe injury, heavy bleeding, or rapidly worsening symptoms need urgent local medical care now.

Frequently Asked Questions

Is this article a replacement for a doctor?

No. It is educational content only. Patients should consult a qualified clinician for diagnosis and treatment.

When should I seek urgent care?

Seek urgent care for severe symptoms, rapidly worsening condition, breathing difficulty, severe pain, neurological changes, or any emergency warning sign.

References

Add references, clinical guidelines, textbooks, journal articles, or trusted medical sources here. You can edit this area from the RX Article Professional Blocks panel.

Dental Crowns – Indications, Procedure, Risk

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