Dental Crowns

A dental crown is a custom-made cap that wraps completely around a damaged or weakened tooth — restoring its full strength, shape, and appearance. Modern crowns are crafted from porcelain or zirconia (sometimes a combination), bonded to the prepared tooth, and designed to match your bite and the shade of the surrounding teeth.

Done well, a crown is essentially invisible. Patients commonly forget which tooth is crowned within a few weeks of placement. It functions just like a natural tooth — you brush it, floss around it, and chew on it without thinking. A well-placed crown typically lasts 15 to 30 years before it ever needs to be replaced.

The most common reasons we recommend a crown:

• After a root canal. A root-canaled tooth is hollow inside and brittle. A crown wraps it completely and prevents fracture — without one, the tooth typically fails within a few years.
• A large cavity that’s outgrown a filling. When too much natural tooth is missing, a filling can’t hold reliably. A crown restores full strength.
• A cracked, fractured, or heavily worn tooth. Crowns hold cracked teeth together and protect against further damage.
• An old crown that’s failing. All crowns eventually wear out. Replacing a 20-year-old metal crown with a modern porcelain one is one of the most common cases we do.
• Capping a dental implant. The final restoration on every implant is a crown.
• Cosmetic improvement of severely worn or discolored teeth. When veneers won’t hold because too much tooth is gone, crowns are the next step up.

Crown technology has improved enormously in the past decade. The three modern materials we use today:

• All-porcelain (e-max, lithium disilicate). Best aesthetics — translucency that mimics natural enamel. Ideal for front teeth and visible smile-zone molars. Excellent strength for normal chewing forces.
• Zirconia. Strongest material available. Resists fracture under heavy chewing forces. Less translucent than porcelain, so we use it most often on back teeth where appearance matters less but strength matters more.
• Porcelain-fused-to-metal (PFM). The traditional crown — strong, but often shows a thin grey line at the gumline as gums recede over time. We rarely place new PFMs anymore unless a specific case calls for it.

We’ll choose the material that best fits your specific tooth, your bite, and your appearance goals — and explain why.

1. Visit 1: Prep + digital impression. Local anesthesia keeps you completely comfortable. We shape the tooth to make room for the crown, take a precise digital impression of the prep and the surrounding teeth, and place a temporary crown you’ll wear for about two weeks. The whole visit usually takes 60 to 90 minutes.
2. Lab fabrication (2–3 weeks). Your custom crown is crafted from the digital impression at a high-quality dental lab. We work with a single trusted lab partner so consistency stays high across cases.
3. Visit 2: Try-in and bond. About two weeks later your crown arrives. We try it on, confirm the shade, shape, and bite all feel right, then bond it permanently into place with dental cement. Usually a 30–45 minute visit. You eat normally the same day.

• Between visits (temporary crown): avoid sticky foods (caramel, gum) that can pull the temporary off. Chew carefully on the other side. Floss gently around it. If the temporary comes loose, call us — we’ll re-cement it in a few minutes.
• First 24 hours after final crown: some mild gum tenderness is normal. Eat normally but avoid extremely hot or extremely cold food on that side until any cold-sensitivity fades.
• Long-term: brush and floss normally. The crowned tooth still has a living tooth structure underneath (unless it was root-canaled), and that tooth can still get cavities at the gumline if hygiene slips. Maintenance cleanings catch any issues early.

A custom porcelain or zirconia crown at our Rocky Mount office typically runs:

• Single crown: $1,100–$1,800 depending on material and tooth location
• Crown on an existing root canal: same range — the root canal is separate
• Crown on an implant: typically $1,400–$2,000 (more complex abutment work)

Most dental insurance plans cover crowns at 50% (after deductible, up to your annual maximum). We verify your specific benefits and explain the out-of-pocket cost in writing before any prep work begins. CareCredit financing can spread the cost across 6 to 24 monthly payments at 0% interest on qualifying plans. Virginia Dental Club members get 20% off.

A crown isn’t always the right answer. Depending on how much tooth is left:

• Large filling. If enough natural tooth remains, a tooth-colored composite filling may be sufficient and is more conservative. Lifespan 5–10 years for large fillings.
• Inlay or onlay. A precision porcelain restoration that’s larger than a filling but smaller than a crown. Preserves more natural tooth than a full crown. Best when damage is confined to part of the tooth.
• Extraction + implant. When a tooth is too far gone to restore reliably, removing it and replacing with an implant + crown gives the strongest long-term result.

We’ll honestly walk you through which option fits your specific tooth — and what each costs over its expected lifespan.