Zirconia Implants in Singapore
A zirconia implant replaces a missing tooth with a ceramic fixture instead of a titanium one — metal-free, and white rather than grey. We do place them. They suit specific situations rather than every case, and not every ceramic design is appropriate for every site, particularly a high-load-bearing one. This page sets out where that leaves things, and how the two materials compare.
- Material
- Zirconium dioxide
- Design
- Usually one-piece
- Also placed
- Titanium
- Fee
- From S$8,175
Where this stands
Offering a second implant system is not a purchasing decision. It takes surgeon training on that specific system, the prosthetic components and the laboratory workflow behind them, and enough familiarity with the surgical protocol that no patient is the learning curve. Zirconia is less forgiving than titanium in this respect: the fixtures are mostly one-piece, so the angle at which the implant goes in determines the angle of the final tooth, with none of the correction a titanium abutment allows. Planning it on the 3D scan therefore has to be right before anything is placed.
Where that has left us is this. We place ceramic implants where they are the right answer for the site. They suit specific situations rather than every case, and not every ceramic design is appropriate everywhere — particularly in a high-load-bearing area. Which one fits is a judgement made after examining you, not one that can be made in advance.
Titanium — Straumann and Hiossen — remains what we place most often, and we will tell you plainly at consultation which of the two suits your case — including when that answer is titanium.
Zirconia and titanium, honestly compared
Zirconium dioxide is a ceramic, not a metal, despite the name. It is the same family of material as the milled crowns we already make in the clinic.
Which one is stronger
Both, depending on what you mean by strong. It splits into two properties, and each material holds one of them.
Zirconia is harder. It resists compression and wear very well, it does not corrode, and it is the same family of ceramic as the onlays and crowns we mill in the clinic. Hardness is why it holds a polish and why the gum tends to sit against it comfortably.
Titanium is tougher. Toughness is a different thing from hardness: it is how much force a material absorbs before it cracks. Titanium is a metal, so it gives very slightly under a load before anything fails. Zirconia is a ceramic — it holds its shape until it does not, and then it fractures rather than bending.
That one difference decides most of the rest. A back tooth carrying a heavy bite is where toughness earns its place, and more so for someone who grinds or clenches, because grinding loads a tooth sideways rather than straight down and sideways is the direction a ceramic likes least. A narrow gap is the other hard case: a thin ceramic fixture is the one most at risk, so ceramic implants are generally made and placed in wider diameters than titanium would need in the same space.
The two-piece design matters here too, and not only for angulation. The screw joining a titanium abutment to the fixture can loosen, which is a nuisance — but it is also a fuse. It gives way before the implant itself does, and it can be replaced in a short appointment. A one-piece ceramic implant has no fuse: there is no part designed to fail first and nothing to unscrew if it does.
None of that makes ceramic fragile. Implant-grade zirconia is a long way from the ceramic most people picture, and where the site suits it, it does its job. It means the judgement is about the site rather than the material — how much load, from which direction, in how much space — which is why it is made after examining you rather than in advance.
Who it is actually for
A small group, and worth being specific about. Patients with a diagnosed and tested titanium sensitivity. Patients with very thin gum at the front of the mouth, where a grey shadow at the margin would be visible for the rest of their life. And patients who have made a considered, informed decision to avoid metal in the body — a position we take seriously without pretending the evidence forces it.
For everyone else, titanium remains the more predictable choice, and saying so is not a sales position. It is what fifty years of data supports. What we will not do is tell you that the titanium implant you already have is making you unwell, or offer to remove a sound one on that theory. That belongs with the rest of the claims we decline to make.
What we can do now
If metal-free matters to you, there is a good deal we already do without metal: milled ceramic onlays and crowns, BPA-free composite, and mercury-safe amalgam removal under rubber-dam isolation. A titanium implant, a bridge and a denture each have a case too — set out on the implants page.
Questions
Do you place zirconia implants at Calm Dental?
Yes. We are also open about the limits: ceramic implants suit specific situations rather than every case. Which design is appropriate depends on the site — particularly how much load it will carry. Titanium, Straumann and Hiossen, is still what we place most often.
Are zirconia implants better than titanium?
Not better, different. Titanium has around fifty years of published clinical data and a two-piece design that gives the surgeon more flexibility in angulation. Zirconia is metal-free, white rather than grey so it does not show through thin gum, and the evidence base is shorter — good medium-term survival data, less long-term. For most patients titanium remains the more predictable choice.
Which is stronger, zirconia or titanium?
They are strong in different ways. Zirconia is harder — it resists compression and wear, and it does not corrode. Titanium is tougher, meaning it absorbs more force before it cracks: it gives slightly under load where a ceramic holds its shape and then fractures. That is why titanium is the safer choice at a back tooth carrying a heavy bite, or in a narrow gap where a thin ceramic fixture would be the part at risk, and why ceramic implants are generally placed in wider diameters. Which matters more depends on the site, not on the material in the abstract.
Who should consider a zirconia implant?
Patients with a diagnosed titanium sensitivity, those with very thin gum tissue at the front of the mouth where a grey shadow would show, and patients who have made a considered decision to avoid metal in the body. It is a small group, and the decision should follow an examination rather than precede it.
Do zirconia implants cost more?
Generally yes. The fixtures cost more, fewer laboratories work with the prosthetic components, and the surgical protocol is less forgiving of error. A single ceramic implant — fixture, abutment and crown — starts at From S$8,175 including GST, against From S$4,905 for titanium.
Is titanium in an implant dangerous?
For the overwhelming majority of people, no. Titanium is one of the most biocompatible materials in medicine and is used in joint replacements and heart valves. True titanium allergy is rare and testable. We will not tell you that your titanium implant is making you ill, and we will not remove a sound, symptom-free implant on that theory.