Question 1

Which is better — zirconia or titanium?

Accepted Answer

Neither is universally better. Both achieve 95–98% 10-year survival when placed correctly. Titanium has a 50-year track record, two-piece prosthetic flexibility, and a lower cost; zirconia is metal-free, fully white (no grey show-through), and the right call for the small subset of patients with documented metal sensitivity or thin anterior biotype. We place both at 5D Smiles. The right choice depends on your case, not on a blanket rule.

Question 2

Is titanium safe? I've read about "titanium toxicity."

Accepted Answer

Yes. Titanium has been used in medical implants since the 1960s — orthopedic joints, cardiac pacemaker housings, and dental implants. The published systemic toxicity data is essentially zero in patients without confirmed metal sensitivity. Roughly 0.6% of patients have a documented titanium or nickel sensitivity that manifests as peri-implant inflammation; for those patients we recommend zirconia. For the other 99.4%, titanium is as biologically inert as any material in modern medicine.

Question 3

Why is zirconia more expensive?

Accepted Answer

Three reasons. The raw material is more expensive than titanium. The manufacturing tolerances are tighter — zirconia is brittle, so the implant geometry has to be machined more precisely. And the implant systems are mostly one-piece, which means more inventory complexity for the dental practice (multiple lengths and angulations have to be stocked separately). Net: zirconia adds $800–$1,200 to the all-inclusive single-tooth case price.

Question 4

Does zirconia integrate with bone the same way?

Accepted Answer

Yes, by the same osseointegration mechanism — bone cells adhering directly to the implant surface without intervening soft tissue. The integration timeline is about 2 weeks longer for zirconia (12–14 weeks vs. 10–12 weeks for titanium), but the final bone-to-implant contact percentage is essentially identical. Published 10-year zirconia survival is 92–96%, slightly behind titanium but within striking distance.

Question 5

Can I get zirconia for All-on-6 full arch?

Accepted Answer

Technically yes, but we recommend titanium for All-on-6 in most cases. Full-arch implants take more cumulative occlusal force than any single tooth, and titanium handles heavy load with better flex tolerance than zirconia. The six-implant geometry plus heavy posterior loading is exactly the case where titanium's mechanical advantages matter most. We've placed All-on-6 in 4 patients who insisted on zirconia and outcomes were good, but it's not our default recommendation.

Question 6

What about MELISA testing for titanium allergy?

Accepted Answer

MELISA (memory lymphocyte immunostimulation assay) is a blood test for delayed-type hypersensitivity to metals. It's the most cited diagnostic for titanium sensitivity but the clinical literature on it is mixed — false positives are common. We order MELISA testing if you have a history of metal sensitivity (nickel jewelry reactions, prior implant failure with no obvious cause, persistent peri-implantitis) and the result is part of the material decision, not the only input.

Question 7

Can I switch from titanium to zirconia later?

Accepted Answer

Yes, but it's a real surgery: the existing implant has to be removed, the site allowed to heal (typically 3–4 months), and a new implant placed. Removing a fully integrated titanium implant is non-trivial and there's some bone loss in the process. We don't recommend electively switching — pick the right material the first time. If you're between materials, we discuss the trade-offs at the consult so you're committed to a decision you'll live with.

Question 8

Will my insurance cover one but not the other?

Accepted Answer

Insurance coverage doesn't typically distinguish between titanium and zirconia — most PPO plans cover "dental implant" as a single benefit, usually capped at $1,000–$2,000 per implant. If the plan does specify, it's usually a flat dollar amount that you can apply to either material. Your consult includes a benefits verification so you know exactly what your plan covers before we start.

Both work.
Here’s how to pick.

Most pick titanium. A few should pick zirconia.

If you want the proven track record.

If you’re metal-sensitive or in the smile zone.

Same protocol. Same blood. Same surgeon.

Three differences. That’s it.

Metal. Or ceramic.

Grey can show. White doesn’t.

Ten weeks. Or fourteen.

We back the biology — bone, healing, and the redo.

Get the material call, in writing, same visit.

Which procedure do you want to book an appointment for?

Other ways we can help.

All-on-6 · Permanent Teeth in a Day

Cosmetic Dentistry

Veneers

Invisalign

The doctor in the room is the one who does everything.

Both work.Here’s how to pick.