Dental Crowns: Materials, Procedure, and What Patients Should Know

A dental crown covers a damaged tooth, restoring its shape, strength, and appearance. This guide explains crown types, the procedure, and what patients in Baton Rouge, St. George, and surrounding areas should consider before treatment. For a complete overview of restorative care, see our pillar article: Your Complete Guide to Dental Care in Baton Rouge. You may also want to read our guide: Dental Crowns.

What Is a Dental Crown? Definition and Purpose

A dental crown covers the visible portion of a tooth above the gumline. The crown restores strength, size, and shape to a tooth that has been compromised by decay, fracture, or wear. A crown is also called a cap because it encapsulates the entire clinical crown of the natural tooth.

A crown serves both functional and cosmetic purposes. Functionally, it reinforces a tooth that can no longer support a filling. Cosmetically, it covers discoloration, misalignment, or irregular shape. For patients who have avoided the dentist because of anxiety, sedation dentistry at Bonaventure Dental Care makes the crown procedure comfortable and stress-free.

For residents of Baton Rouge, St. George, Shenandoah, Old Jefferson, and Oak Hills Place, a crown is often the most durable and predictable restoration for a damaged tooth. Unlike a filling, which is contained within the tooth, a crown provides a complete protective shell around it. Dr. Justin Bonaventure determines whether a crown or a filling is appropriate based on the extent of damage and the location of the tooth in your mouth.

Types of Crown Materials and Their Best Uses

The material of a dental crown affects its strength, appearance, longevity, and cost. Each material has specific indications. Your dentist selects the material based on the tooth’s location, your bite, aesthetic expectations, and budget.

Porcelain-Fused-to-Metal (PFM) Crowns

Porcelain-fused-to-metal crowns combine the strength of a metal base with the natural appearance of porcelain. The metal substructure provides durability, while the porcelain coating mimics the translucency of natural enamel. PFM crowns are used on back teeth where chewing forces are high. The main drawback is that the metal margin at the gumline becomes visible over time as the gums recede, revealing a dark line.

All-Ceramic and Zirconia Crowns

All-ceramic and zirconia crowns offer the most natural appearance. Zirconia is a white, metal-free material that is exceptionally strong and fracture-resistant. These crowns are used on front and back teeth. Zirconia is particularly appropriate for patients with metal allergies or those who want a completely metal-free restoration. The material does not require a metal substructure, so no dark gumline appears over time.

Gold and Metal Alloy Crowns

Gold and high-noble metal alloys are the most durable crown material. They do not fracture porcelain, they wear the opposing teeth minimally, and they are biocompatible. Metal crowns are used almost exclusively on back teeth where aesthetics are not a primary concern. The gold color makes them unsuitable for visible teeth, but their longevity often exceeds 20–30 years with proper care.

E.max (Lithium Disilicate) Crowns

E.max is a type of lithium disilicate ceramic that delivers excellent translucency and strength. It is used for single crowns on front and back teeth. E.max crowns are highly aesthetic and do not have a metal substructure. They are bonded to the tooth rather than cemented, which provides additional strength. E.max is the material of choice for patients who prioritize natural appearance.

The Dental Crown Procedure: What Patients Should Expect

A standard crown is placed over two appointments, typically 2–3 weeks apart. The first appointment prepares the tooth and captures the impression. The second appointment cements the permanent crown. Some practices offer same-day crowns using CAD/CAM technology, but the traditional two-visit approach remains the standard for most general dentists.

First Visit: Tooth Preparation and Impressions

At the first appointment, Dr. Bonaventure numbs the tooth and surrounding gum tissue. The tooth is reduced on all surfaces to accommodate the thickness of the crown. The amount of reduction depends on the crown material. After reduction, an impression or digital scan is taken of the prepared tooth and the opposing teeth. The impression is sent to the dental lab. A temporary crown is then fabricated and cemented with temporary cement.

What patients should do between visits: Avoid sticky, hard, or chewy foods on the temporary crown. Brushing and flossing should be gentle around the temporary restoration. If the temporary crown comes off, call the office for a recement appointment. Do not attempt to recement it with household adhesives.

Second Visit: Crown Try-In and Cementation

At the second appointment, the temporary crown is removed. The permanent crown is tried in to verify fit, contour, contact with adjacent teeth, and bite. The crown is also evaluated for shade. Once all parameters are confirmed, the crown is permanently cemented or bonded to the tooth. The dentist checks the bite again and makes any minor adjustments.

When Is a Crown the Right Treatment?

A crown is indicated in several specific clinical scenarios. Each indication shares a common theme: the tooth requires full coverage rather than a simple filling. Dr. Bonaventure evaluates each situation individually to determine whether a crown is appropriate.

• Large decay or fracture: When a tooth has decay that extends beyond the cusps or a fracture that compromises the tooth structure, a crown provides the necessary reinforcement.
• After root canal therapy: A tooth that has undergone a root canal is more brittle and susceptible to fracture. The crown provides the needed protection.
• To anchor a dental bridge: A crown is placed on the adjacent teeth to support a bridge that replaces a missing tooth.
• To cover a dental implant: A crown is the visible prosthetic component on top of a dental implant.
• For cosmetic improvement: Crowns can cover discolored, misshapen, or small teeth that are otherwise healthy but have aesthetic limitations.
• To address worn teeth: Patients with bruxism (teeth grinding) may have worn their teeth to the point where vertical dimension needs to be restored. Crowns restore the proper height.

In the Tiger Bend / St. George area, patients often present with cracked teeth from bruxism, old amalgam fillings that have cracked the tooth structure, or teeth that need cosmetic improvement. Dr. Bonaventure offers sedation for patients who have avoided necessary crown treatment due to dental anxiety.

Understanding Crown Costs in Baton Rouge

The cost of a dental crown in Baton Rouge varies based on the material chosen and the dentist’s fees. Most dental insurance plans cover a portion of the crown cost, typically 50–80 percent after the deductible is met. The coverage percentage often depends on the reason for the crown—restorative crowns are covered, while cosmetic-only crowns may not be.

Disclaimer: The following cost ranges are for educational and research purposes only. They do not reflect Bonaventure Dental Care’s specific pricing. Actual fees vary by patient, insurance plan, and treatment complexity. Contact the office directly for a personalized estimate.

• Gold / Metal alloy crown: $800–$1,500 per tooth (laboratory fees and dentist fees combined)
• Porcelain-fused-to-metal (PFM): $1,000–$1,800 per tooth
• All-ceramic / Zirconia: $1,200–$2,500 per tooth
• E.max (lithium disilicate): $1,200–$2,500 per tooth
• Additional fees: Core buildup (if the tooth lacks sufficient structure) typically adds $150–$300. Post and core placement adds similar fees if the tooth has had a root canal and needs an additional anchor.

For residents of Shenandoah, Old Jefferson, Oak Hills Place, and the 70817 ZIP code, most dental insurance plans classify crowns as major restorative services. Verify coverage with your provider before treatment. Many plans cover one crown per tooth every 5–10 years. Some plans restrict coverage based on whether the tooth is deemed “restorable.”

Frequently Asked Questions About Dental Crowns

Q: How long does a dental crown last?

A: The lifespan of a crown depends on the material, the patient’s oral hygiene, and their habits. Most crowns last 10–15 years. Some studies report average lifespans of 5–10 years for all-ceramic crowns and 10–20 years for gold crowns. With excellent care, some crowns last 20 years or longer.

Q: Does getting a dental crown hurt?

A: The procedure itself does not hurt because local anesthesia numbs the tooth and surrounding tissues. Some patients experience mild sensitivity to cold or pressure after the procedure, but this typically resolves within a few days. For patients with dental anxiety, Dr. Bonaventure offers sedation options including nitrous oxide, oral sedation, and IV sedation to ensure comfort during the appointment.

Q: Can a crowned tooth get a cavity?

A: Yes. A crown does not prevent decay. The margin where the crown meets the natural tooth is susceptible to decay if plaque is not adequately removed. Decay at the crown margin is one of the most common reasons crowns need replacement. Proper flossing is essential to clean this area.

Q: What is the difference between a crown and a filling?

A: A filling repairs a contained defect within the tooth. A crown covers the entire visible tooth structure. Fillings are used when the remaining tooth structure is sufficient to support the restoration. Crowns are used when the tooth structure is too compromised for a filling.

Q: Can I get a crown in one day?

A: Yes. Some practices offer same-day crowns using chairside CAD/CAM technology. The dentist prepares the tooth, takes a digital scan, designs the crown, and mills it in the office while you wait. Same-day crowns eliminate the need for a temporary crown and a second appointment. However, not all materials are available in same-day systems. Ask Dr. Bonaventure whether your case qualifies for same-day treatment.

People Also Ask About Dental Crowns in Baton Rouge

How much is a dental crown in Baton Rouge? Costs vary widely based on the material and the dentist’s fees. Insurance typically covers 50–80 percent for restorative crowns. Contact Bonaventure Dental Care for an estimate specific to your case and plan. The cost ranges listed in this article are for educational reference only.

Is a dental crown worth the cost? For most patients, a crown is worth the cost because it preserves a tooth that might otherwise need extraction. A crown is a long-term investment in tooth retention. Extraction followed by an implant or bridge is typically more expensive and more invasive.

Do porcelain crowns look natural? Yes. Modern all-ceramic and zirconia crowns have translucency that closely mimics natural enamel. A skilled dentist and laboratory technician can match the color, shape, and contour of adjacent teeth. E.max crowns offer the most natural appearance because of their light transmission properties.

Can I eat normally with a dental crown? Yes. Once the crown is cemented and any initial sensitivity resolves, you can eat normally. Avoid extremely hard foods (ice, hard candy, popcorn kernels) that could fracture the porcelain. If you have a PFM crown, the porcelain can chip if subjected to excessive force.

What happens if my crown falls off? If the crown falls off, keep it in a safe place. Call your dentist for an appointment. Do not attempt to recement it with super glue or any other adhesive not intended for dental use. If the crown is intact, your dentist can recement it. If the underlying tooth is decayed or fractured, a new crown may be needed.

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About Dr. Justin K. Bonaventure

Dr. Justin Bonaventure is the owner and lead dentist at Bonaventure Dental Care in Baton Rouge, LA. He places and restores dental crowns for patients of all ages, using a range of materials to match each patient’s clinical needs and aesthetic goals. A former president of the Greater Baton Rouge Dental Association and an active member of the American Dental Association, Dr. Bonaventure is committed to conservative yet durable restorative dentistry. He has helped hundreds of families across St. George, Shenandoah, Old Jefferson, Oak Hills Place, and the Tiger Bend corridor restore the function and appearance of their teeth. For anxious patients, he offers multiple sedation options to make crown procedures comfortable and stress-free.

Sources & References

• American Dental Association (ADA). “Crowns.” ada.org
• Journal of the American Dental Association. “Longevity of Dental Crowns: A Systematic Review.” (2023)
• National Institute of Dental and Craniofacial Research (NIDCR). “Dental Crowns.” nidcr.nih.gov
• Bonaventure Dental Care. “Dental Crowns in Baton Rouge, LA.” bonaventuredental.com

Making an Informed Decision About Dental Crowns

A dental crown is a durable and predictable restoration that preserves a damaged tooth for years. The material, procedure, and cost are all important factors to weigh. For residents of Baton Rouge, St. George, and the surrounding communities, the decision is best made in consultation with a dentist who evaluates both the clinical condition of the tooth and the patient’s overall dental health.

Dr. Bonaventure encourages patients to schedule a consultation if they suspect they need a crown. Early intervention often means more conservative treatment. If a crown is needed, the procedure is straightforward, and the result is a functioning, natural-looking tooth.

Return to the pillar article: Your Complete Guide to Dental Care in Baton Rouge

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Last reviewed: July 2026