2650 Lake Sahara Dr., Suite 160, Las Vegas, NV 89117 702-734-0776
Restorative

Dental Implants: The Best Way to Replace a Missing Tooth

By Douglas Sandquist, DDS

If you have lost a tooth, a dental implant is usually the best thing we can do for you. Not one option among several. The best one.

That is the honest headline, and it deserves to come first, because the rest of this article gets into detail and detail can be mistaken for hesitation. So let me be plain about where we stand before any of it. Once a tooth is gone, we recommend implants, we plan them and restore them regularly, and we have watched them change people’s lives. The fixture itself is placed by a surgeon we work with; the planning before it and the tooth on top of it are ours.

There is one situation where the calculus is different, and it is worth understanding. That comes at the end.

Why an implant beats the alternatives

When a tooth is gone, you have four real choices, and three of them have problems the fourth doesn’t.

A bridge works, and we still place them in the right situation. But it is carried by the teeth on either side, and those teeth have to be cut down to hold it. If they are already crowned, that may cost you nothing. If they are healthy and untouched, you are trading two sound teeth to replace one missing one.

A removable partial, or a flipper, is a placeholder. It comes out at night, it clasps onto other teeth, and most patients tolerate it rather than like it. It has a place while something else is healing. It is not where you want to end up.

Leaving the space feels like the conservative choice and isn’t. A gap does not stay a gap. The teeth on either side drift toward it. The tooth above or below it drops down looking for something to meet. Food packs into the spaces that open up as things shift. And the bone that used to hold the root, no longer being loaded by anything, begins to resorb — which is the quiet cost, because it makes every future option harder, including the implant you may eventually want.

An implant avoids all of that. It stands on its own, it touches none of the neighboring teeth, and because it is anchored in bone it keeps loading the bone the way a root did. It is the only option on the list that replaces what was actually lost.

What makes it work: it replaces the root

Every other restoration in dentistry sits on top of something. A crown wraps what is left of a tooth. A bridge hangs between two teeth. A partial rests on the ridge and clasps whatever is nearby.

An implant is different in kind. It is a titanium fixture placed into the jawbone, and over the following months the bone grows into direct contact with its surface. That process is called osseointegration, and it is the whole reason implants work. The fixture becomes part of the skeleton. The crown goes on top of it.

Cross-section comparison. The natural tooth shows a pulp with nerve and blood supply and a periodontal ligament suspending the root in bone. The implant shows titanium fused directly to bone, with no nerve and a dashed outline where the ligament would have been.

A natural tooth is suspended in bone by a ligament and carries a nerve inside it. An implant is fused straight to the bone, with neither. The dashed line marks where the ligament used to be.

That is why an implant doesn’t move, doesn’t come out, doesn’t lean on anything else, and doesn’t need the teeth beside it to be touched. Most of our patients stop noticing which tooth it is within a few months.

How the work is divided

An implant is a team effort, and it is worth knowing who does what.

We start at the end and work backward. Before anything is placed, we plan where the tooth needs to sit — how it has to meet the teeth around it, how it has to look, and therefore exactly where in the bone the fixture has to go to make that possible. That plan goes to the surgeon.

A periodontist or oral surgeon places the fixture. We refer that step to specialists who do it every day, and we stay involved through it.

Then the implant is ours again. We restore it — the abutment, the crown, the bite — and we follow it from that point on, at every recall, for as long as you are our patient.

What it looks like when it goes right

One of our patients, J.D., spent nearly twenty years with a collapsed bite and periodontal disease after old dental work changed the way her teeth met. By the time we rebuilt her mouth on implants, the teeth she was born with were long gone.

Before treatment: J.D.’s smile after nearly twenty years of a collapsed bite and periodontal disease

Before. This is the comparison that mattered to her, and it is not a healthy natural tooth. It is what twenty years of a failing bite had left her with.

After treatment: J.D.’s smile rebuilt on dental implants

After. Rebuilt on implants, working with periodontist Dr. Ryan Gifford and lab technician Justin McElroy.

She is pain-free and back to singing with her sisters. That result was not a downgrade from natural teeth. It was an enormous upgrade from what she had actually been living with, which is the comparison that counts.

We see a smaller version of this constantly. Badly worn, sensitive teeth are often easier to live with once they have been restored, simply because they stop hurting and chew comfortably again. The nervous system accepts what is better.

Why patients adapt so well

There is a reason implants feel normal rather than foreign, and it has been imaged.

Stimulate an implant and the sensory cortex responds. The brain reorganizes around the new arrangement, drawing on receptors in the surrounding bone, the periosteum, the jaw joint, the muscles and the mucosa to reconstruct a working sense of where your bite is. The phenomenon has a name — osseoperception — and it is why a well-made implant stops registering as an object in your mouth within months.

You can also measure how close it gets. Studies of tactile sensitivity find that natural teeth detect a thickness of roughly 16 microns between the teeth. Implant-supported restorations come in around 23. Complete dentures, around 64.

Read those numbers the right way round: an implant performs far closer to a natural tooth than a denture does. That is the comparison that applies once a tooth is gone.

What to know going in

An implant is not a copy of a natural tooth, and there are three differences worth understanding. None of them is a reason to avoid one. They are the reasons to have one planned carefully and looked after afterward.

It has no periodontal ligament. A natural tooth is not fixed in your jaw — it is suspended in it, by a thin layer of fibers holding the root in its socket. That ligament is packed with sensors. It is what lets you feel a popcorn shell wedged between two teeth, and what tells you a new filling is a hair too tall the moment you bite down. An implant fuses straight to bone, so that particular sense organ isn’t there. Practically, this means your sense of exactly how hard you are biting on that tooth is coarser than it was, and it means the bite on an implant is something we check rather than something that self-corrects.

A natural tooth keeps adjusting for life; an implant doesn’t. Teeth shift microscopically as your bite changes over decades. An implant stays where it was placed, in a mouth that goes on changing around it. Over many years that is worth watching.

Pain arrives late. An implant has no pulp, so it does not give you the early ache that a decaying tooth gives you. Implants can and do become painful — peri-implantitis, which is inflammation and bone loss around the fixture, can absolutely hurt. But by the time an implant is painful, it has usually been progressing quietly for a while, and at that stage it frequently has to come out.

Found early on a radiograph, peri-implantitis is often manageable. Found because it hurts, it usually isn’t. That is the single best argument for keeping implants on a regular recall and X-ray schedule.

There is one more thing worth saying plainly, because it is often glossed over: permanent describes the fixture, not the restoration. The titanium can last decades. The crown on top of it wears, chips, and occasionally needs replacing, and screws can loosen. An implant is maintained, like everything else in your mouth.

The one question to settle first

Everything above assumes the tooth is already gone. If it is, the comparison is implant versus absence, and the implant wins that comfortably.

If the tooth is still in your head and someone is proposing to remove it, that is a different question, and it deserves a real answer before anything is extracted.

The reason is simply that an implant is excellent and not identical. If it were identical, a borderline tooth would be an easy call — take it out, put one in. Because it isn’t, a borderline tooth deserves a serious attempt first. Keep the tooth and you keep the ligament and the feedback that comes with it, and that is the one thing in this article that cannot be manufactured.

We are not absolutist about it. We have had patients fight to keep a broken-down tooth and get several more good years out of it, and they were glad they did. We have had others where the effort bought very little, and in hindsight the extraction should have come first. Nobody can reliably tell in advance which one a given tooth will be, and anyone who says they can is more confident than the evidence supports.

Knowing that, some patients would rather go straight to the implant and be finished. That is a legitimate choice and we do not argue with it. What matters is that the choice is made by someone who understands what they are trading.

So the first question we ask about a questionable tooth is not which implant system to use. It is whether the tooth can be kept — and if it can’t, why not, and whether whatever caused it to fail is going to affect the next one.

If you have lost a tooth, or you have been told you are about to, call us at 702-734-0776. We will give you a straight answer about what your options are and which one we would choose in your position.

Common Questions

Is a dental implant the best way to replace a missing tooth?

For most patients, yes. Once a tooth is gone, an implant generally outperforms a bridge, a removable partial, or leaving the space empty. It stands on its own without altering the neighboring teeth, and it is the only option that keeps loading the bone the way a root did.

Do you place dental implants at Sandquist Dentistry?

We plan and restore them; a periodontist or oral surgeon places the fixture. Before anything is placed we work out where the finished tooth has to sit and therefore where in the bone the implant has to go, and that plan goes to the surgeon. Once it has healed, the implant comes back to us for the abutment, the crown and the bite, and we follow it at every recall from then on.

Will a dental implant feel like my natural tooth?

Most patients stop noticing the difference within months. It is not identical — a natural tooth is suspended in a ligament full of sensory receptors that an implant doesn’t have — but measured tactile sensitivity comes close to natural, and far closer than a denture.

What happens if I just leave the space where a tooth is missing?

The space doesn’t stay a space. Neighboring teeth drift toward it, the opposing tooth drops down, food packs into the gaps that open up, and the bone that held the root begins to resorb. Waiting also makes future treatment harder, including implants.

Can a dental implant get infected without hurting?

Early on, usually yes. An implant has no pulp, so it doesn’t produce the early ache a decaying tooth does. Peri-implantitis is most often found on a radiograph at a routine visit. It can certainly become painful later, but by the time it does the implant frequently has to be removed, which is why regular monitoring matters.

Do dental implants last forever?

The fixture itself can last decades with good maintenance. The restoration on top wears, chips and occasionally needs replacing, and implants can develop peri-implantitis, so they are maintained rather than installed and forgotten.

Should I save my tooth or replace it with an implant?

If the tooth can be predictably saved, save it. If it can’t, an implant is usually the best next step. There is no way to answer it for a specific tooth without an exam.