Dental Crowns

A dental crown is a custom-made cap that fits completely over a damaged or weakened tooth, restoring its original shape, size, strength, and appearance. If you have a tooth that's cracked, broken, severely worn down, or has recently had a root canal, a crown is typically the most reliable way to protect it from further damage. At Dentiq Dentistry in Houston, same-day CEREC crowns are available, meaning the crown is designed, milled, and placed in a single appointment — no temporary crown, no second visit required.

When a Crown Is the Right Option

Crowns are recommended in several situations where a tooth is too compromised for a filling but doesn't need to be extracted. Common reasons include:

• A large cavity that has removed too much tooth structure for a filling to hold
• A cracked or fractured tooth that risks splitting further under biting pressure
• A tooth that has become brittle after a root canal
• A broken cusp or a tooth that has been worn down significantly over time
• Covering a dental implant or anchoring a dental bridge

If a tooth is mildly damaged, a filling or bonding may be sufficient. A crown becomes the better choice when the structural integrity of the tooth is genuinely at risk.

What the CEREC Same-Day Process Looks Like

Traditional crowns typically require two appointments separated by two or more weeks, with a temporary crown in between. CEREC technology changes that workflow significantly.

At a same-day crown appointment, the tooth is first numbed with local anesthetic. The dentist removes any decay, shapes the tooth to accept the crown, and takes a digital scan of the prepared tooth — no impression trays or putty. That scan feeds directly into design software, where the crown is customized to match the surrounding teeth in shape and shade. A milling machine then carves the crown from a ceramic block, usually in about 15–20 minutes. Once it's ready, the fit is checked, any minor adjustments are made, and the crown is bonded permanently to the tooth. From start to finish, most same-day crown appointments run approximately 90 minutes to two hours.

For patients in Houston who have limited time or prefer to avoid multiple trips to the dental office, the single-visit process is a practical advantage.

What the Crown Is Made Of

CEREC crowns are made from high-strength dental ceramic, sometimes called porcelain or zirconia-based ceramic depending on the block material used. Ceramic crowns are tooth-colored, which makes them well-suited for visible teeth. They are durable enough for back teeth that handle significant chewing force, though the dentist may discuss material options based on where the tooth is located and how you bite.

Traditional lab-fabricated crowns — including porcelain-fused-to-metal or full zirconia options — remain available when clinical circumstances call for them.

How Long a Crown Lasts and How to Care for It

A well-placed crown on a healthy underlying tooth typically lasts 10 to 15 years or longer with routine care. The crown itself doesn't decay, but the margin where the crown meets the natural tooth can be vulnerable if oral hygiene slips. Brushing twice daily, flossing around the crown, and attending regular cleanings give it the best chance of lasting as long as possible.

Habits like grinding teeth at night, chewing ice, or biting hard objects can shorten a crown's lifespan. If you grind, a nightguard is worth discussing at your appointment.

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Frequently Asked Questions

**Does getting a crown hurt?** The preparation is done under local anesthetic, so the appointment itself should not be painful. Some sensitivity and mild soreness around the gum tissue for a day or two after is normal and typically resolves on its own.

**Can a crowned tooth still get a cavity?** The crown material itself cannot decay, but the natural tooth structure at the gumline can. Good brushing and flossing at the crown margin is important.

**Is a same-day crown as strong as a traditional lab crown?** Modern dental ceramic used in CEREC crowns is clinically well-supported for most crown applications. Your dentist will let you know if a lab-fabricated option is better suited for your specific tooth.

**How do I know if I need a crown or just a filling?** Generally, if less than half of the tooth structure remains, or if the tooth is cracked, a crown is more appropriate. Your dentist will assess the tooth with an exam and X-rays and explain the options.

**Does insurance cover crowns?** Most dental insurance plans that include major restorative coverage pay a portion — often 50% — of crown costs after the deductible, subject to waiting periods and annual maximums. The front desk can review your specific benefits before you commit to treatment.