For most cases, full-zirconia is the better choice — stronger, no metal showing, and color-matched to your other teeth. Porcelain still has a place for highly visible front teeth where light translucency matters cosmetically. Here’s how to decide.
What’s a dental crown?
A crown is a custom-fit cap that covers a damaged or root-canal-treated tooth. It restores the tooth’s shape, strength, and appearance. Crowns are made from one of several materials — the two most common today are zirconia and porcelain-fused-to-metal (PFM).
Full-zirconia crowns: the modern default
Zirconia is a ceramic material exceptionally hard and biocompatible — the same material used in some hip replacements. Modern milling technology lets us shape it precisely to match your bite and tooth anatomy.
Pros:
- Stronger than porcelain — less risk of cracking under bite force.
- No dark line at the gumline (a common cosmetic flaw with PFM crowns).
- Color-matched to your existing teeth, custom-shaded.
- Hypoallergenic — no metal alloys.
- Typical lifespan: 15+ years, often much longer.
Cons:
- Slightly less translucent than porcelain — for very visible front teeth, may not match the natural light play of adjacent teeth as perfectly as layered porcelain.
Porcelain crowns: when light translucency matters
Porcelain (specifically, layered porcelain or porcelain-fused-to-metal) has been the cosmetic gold standard for decades because it captures the natural translucency of enamel — the way light passes through the edges of a real tooth.
Pros:
- Excellent cosmetic results, especially on highly visible front teeth.
- Captures natural enamel translucency better than zirconia.
Cons:
- More fragile — can chip or crack under heavy bite force.
- If porcelain is fused to metal, a dark line can appear at the gumline as gums recede over time.
- Lifespan typically 10–15 years — shorter than zirconia.
Which one for which tooth?
- Back teeth (molars): full-zirconia almost always — bite force is concentrated here, and these teeth aren’t visible enough for translucency to matter.
- Premolars: zirconia for most cases — modern shading captures enough natural appearance.
- Front teeth (especially upper incisors): case-by-case — if you have very translucent natural teeth, layered porcelain may give a more invisible result.
Cost comparison at Keller Parkway Dental
Our self-pay full-zirconia crown is $899 — this is what we recommend by default for most patients. Porcelain options for highly visible front teeth are quoted case-by-case at consultation. Most PPO insurance plans cover a substantial portion of either.
Have a damaged tooth?
Book a consultation online or call (817) 431-6995. We’ll evaluate the tooth, discuss options, and give you a transparent estimate before any work begins.