If you’ve been putting off dealing with a missing or failing tooth because you’re not sure you’d even qualify for an implant, you’re not alone — it’s the question we hear most before “how much does it cost.” The honest answer is that most adults with one or more missing teeth are candidates. A handful of factors decide whether you’re ready today, ready after a short prep step, or better suited to a different option entirely. This guide walks through exactly what we check.
The 4 Things That Determine Candidacy
- Bone density at the implant site — the post needs enough bone to anchor into. If you’ve been missing the tooth for years rather than months, bone may have already started shrinking.
- Gum health — active gum disease has to be treated first. This doesn’t disqualify you permanently, it just means treatment happens in a different order.
- Overall health — uncontrolled diabetes and some medications (notably certain osteoporosis drugs) can affect healing. We review your full medical history at the consultation, not over the phone.
- Smoking status — smoking meaningfully raises implant failure risk. It’s not an automatic no, but we’ll talk through it honestly so you’re deciding with full information.
None of these can be confirmed from a website — that’s what the consultation and imaging are for. But if you don’t recognize yourself in any of the “not yet” categories below, there’s a good chance you’re a straightforward candidate.
“Not Yet” Isn’t “No” — Common Reasons People Think They Don’t Qualify
“I’ve been told I don’t have enough bone.”
This is the single most common reason people assume they’re not candidates — and it’s the most fixable. A bone graft rebuilds the implant site over a few months before the post goes in. It adds time to the timeline, not a dead end. And if you’re missing most or all of your teeth, All-on-4 implants are often the better answer entirely — the angled placement is designed specifically to work with reduced bone volume. See our All-on-4 implants page for how that option works.
“I have gum disease.”
Active gum disease needs to be brought under control before an implant is placed — an implant in unhealthy gum tissue is set up to fail. We treat this first, then move to implant planning. It’s a delay, not a disqualification.
“I have diabetes.”
Well-controlled diabetes is generally not a barrier. Uncontrolled blood sugar affects healing and infection risk, so we’ll want to see your history and may coordinate with your physician. Most diabetic patients we see are perfectly good candidates.
“I smoke.”
Smoking raises the risk of implant failure, primarily because it slows healing and reduces blood flow to the gum and bone tissue. Many of our patients who smoke still choose to move forward after an honest conversation about the risk — it’s your decision to make with full information, not an automatic disqualifier.
Implant, Bridge, or Denture? A Candidacy-First Comparison
Candidacy isn’t just about whether you qualify for an implant — it’s also about whether an implant is the right tool for your specific situation. Here’s how the three main replacement options stack up:
| Best fit if… | Dental Implant | Dental Bridge | Denture |
|---|---|---|---|
| You want the most permanent option | ✅ Best fit | ⚠️ 10–15 year lifespan | ⚠️ 5–10 year lifespan |
| Adjacent teeth are healthy and you’d rather not touch them | ✅ Best fit | ❌ Requires shaving them down | ✅ Fine |
| You have significant bone loss and don’t want a graft | ⚠️ May need a graft, or consider All-on-4 | ✅ No graft needed | ✅ No graft needed |
| Budget is the deciding factor today | ⚠️ Highest upfront cost | ✅ Middle ground | ✅ Lowest upfront cost |
There’s no universally “right” answer — it depends on your bone, your budget, and your timeline. Our full Dental Implants page has a more detailed cost and lifespan comparison, and if you’re weighing the cost specifically, see our 2026 Dental Implants Cost Guide for a full breakdown of what to expect to pay in Calgary.
Frequently Asked Questions
Can I get implants if I’ve been missing a tooth for years?
Usually yes, though the longer a tooth has been missing, the more likely you’ll need a bone graft first since the jawbone shrinks without a root stimulating it. We’ll confirm with 3D imaging at your consultation.
Am I too old to get dental implants?
There’s no upper age limit for implants — candidacy depends on bone health and overall health, not age on its own. We’ve placed implants successfully for patients well into their 80s.
What disqualifies someone from getting a dental implant?
True permanent disqualifiers are rare. Uncontrolled systemic disease, untreated active gum disease, or insufficient bone that a graft can’t address are the main ones — and even the bone issue usually has a solution in a graft or All-on-4. The only way to know for certain is a consultation and imaging.
Find Out for Certain — Book a Consultation
The only way to know whether you’re a candidate is a proper assessment with imaging — not a self-check online. Book a consultation and we’ll give you a straight answer, along with a full cost estimate if implants are right for you. See our Dental Implants page for the full process, or jump straight to what implants cost in Calgary.
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