One tooth is gone. You’ve been handed two treatment plans, one roughly twice the price of the other, and somewhere between the consultation and the drive home the question stops being about the gap and starts being about money, time, and which set of trade-offs you can live with for the next twenty years.
Search this comparison and you’ll get the same page forty times. Implants last a lifetime. Bridges destroy the healthy teeth beside them. Bridges cause bone loss. Some of that holds up when you read the actual research. Some of it falls apart. And the single factor that most often settles the decision barely gets a mention on any of those pages, because it isn’t about the missing tooth at all.
We’ve been having this conversation with Oregonians since 1981. Forty-plus years, over 40,000 smiles restored, every one handcrafted in our on-site Oregon laboratories in Eugene, Salem, Corvallis, and Roseburg. We have licensed denturists and dentists under the same roof, which matters here more than it sounds: when a practice only offers one of these treatments, “you’re not a candidate for the other one” starts to sound suspiciously convenient. Your first visit with us is free, and so is a second opinion on a plan someone else wrote.
What’s the Real Difference Between a Single Tooth Implant and a Dental Bridge?
Quick answer: An implant replaces the missing tooth by itself, using a titanium post placed in the jawbone and a custom crown on top. A traditional bridge doesn’t touch the gap at all. It caps the teeth on either side and hangs a replacement tooth between them, which means replacing one tooth involves three.
That last sentence is the whole comparison in miniature, and it’s the part the pros-and-cons lists tend to bury. A three-unit bridge is called three-unit for a reason. The two teeth flanking your gap get reduced, crowned, and permanently linked to the replacement in the middle. They become structural. From that day forward, if one of them fails, the bridge fails with it.
An implant is the opposite arrangement. It’s freestanding. The teeth on either side are never touched, and if the implant ever has a problem, the problem stays in one place.
There’s a third option most people never hear about, and a fourth that Oregon patients on state coverage should know about. We’ll get to both.
The parts you’re actually paying for
An implant comes in three pieces, and this is why the price you’re quoted and the price you pay can differ so badly. There’s the implant body, the titanium post that goes into the bone. There’s the abutment, the connector that screws into it. Then there’s the crown, the visible tooth. Insurance bills these under three separate codes — D6010, D6057, and D6058 or D6065 — and a practice can advertise a very attractive number that covers only the first one.
A bridge is billed as three codes too: two retainer crowns plus the pontic in the middle. Same lesson. When you compare quotes, compare finished teeth, not components.
Which Lasts Longer, a Single Tooth Implant or a Dental Bridge?
Quick answer: Both do well for a decade, and the honest gap between them is smaller than the marketing suggests. In pooled research, conventional bridges survive at about 93% at ten years and implant crowns at about 89% at ten years. The implant post itself outlasts everything. The crown on top of it does not.
Here’s where careful reading changes the answer. Bo Pjetursson and colleagues at the University of Bern pooled 85 studies in Clinical Oral Implants Research in 2007 and put conventional end-abutment bridges at 93.8% survival at five years and 89.2% at ten. The confidence interval on that ten-year figure runs from 76.1% to 95.3%, which is a polite way of saying the true number could be three in four or it could be nineteen in twenty.
For implants supporting single crowns, Ronald Jung’s 2012 systematic review in the same journal found 97.2% implant survival at five years and 95.2% at ten. Impressive. But the crown is a separate question, and the crown survived at 96.3% at five years and 89.4% at ten, with a confidence interval of 82.8% to 93.6%. Roughly one in nine implant crowns is gone by year ten. Jung’s team ended the paper by noting that technical, biological, and aesthetic complications “were frequent.” Practically every blog quotes the first half of that conclusion and deletes the second.
Two caveats on the comparison above, because they matter. Those figures come from two different systematic reviews with different inclusion criteria, not from a study that put implants and bridges head to head in the same patients. And nobody has ever run that trial.
Survival isn’t the same as success, and the difference is brutal
The most useful number in this entire literature almost never appears in a patient-facing article. In 2004, Keson Tan and colleagues published the underlying bridge analysis in Clinical Oral Implants Research: 2,881 bridges, ten-year survival 89.1%, ten-year success 71.1%.
Survival means the bridge is still in your mouth. Success means it’s still in your mouth and nothing has gone wrong with it. Only 71% were free of any complication at ten years, which works out to about one in five bridges still in place having already needed something — a recement, a repair, a root canal on an anchor tooth, a filling at the margin. That success estimate rests on only four studies and carries a wide confidence interval, so treat it as a shape rather than a precise figure. The shape is real, though, and it applies to implants too. Screws loosen. Porcelain chips.
About “implants last a lifetime”
They might. Nobody has shown it. A 2024 meta-analysis by Johannes Kupka’s group in Clinical Oral Investigations reached twenty years and rated its own evidence quality “very low,” with 44% to 48% of patients lost to follow-up. Among the prospective studies, twenty-year survival dropped from 92% to 78% once the authors statistically accounted for those missing patients; the retrospective pool sat at 88%. That correction is the most honest thing in the paper.
There’s a longer and more interesting record from Bern, where Bischof and colleagues followed 40 patients and 223 restorations for up to 36 years and published the results in Clinical Oral Implants Research in 2024. Forty patients is not many, and these were people on a strict maintenance program at a university clinic, so read it as a best case rather than a typical one. Their central finding is still the one worth taping to a mirror. Biological complications — decay, gum disease, the bone giving way — were what caused the supporting abutment to be lost in the large majority of cases, and it made remarkably little difference whether that abutment was a natural tooth or an implant.
Gum disease around an implant behaves a lot like gum disease around a tooth. Titanium doesn’t get cavities, but it isn’t immune to you.
| Single tooth implant | Traditional 3-unit bridge | |
| Teeth involved | One | Three |
| Neighboring teeth | Untouched | Reduced and crowned |
| Surgery | Yes | No |
| Time to finished tooth | 3–6 months typical, longer with grafting | 2–3 weeks, usually two visits |
| Pooled 10-year survival | 89.4% (crown); 95.2% (post) | 89.2% |
| Most common problems | Screw loosening, gum inflammation, bone loss around the post | Recementation, decay at the crown margins, loss of anchor tooth vitality |
| If it fails | The problem stays in one spot | The two anchor teeth are in play |
| Typical US cost, finished | $2,800–$5,600 | About $3,600 |
| Oregon individual Delta Dental plan, 2026 | Not covered | Usually 50% for adults |
The survival figures in that table come from two separate reviews, Jung 2012 for the implant column and Pjetursson 2007 for the bridge column, so read them as parallel rather than as a head-to-head result. The cost figures are Delta Dental’s published averages, the implant range from its 2022 internal data and the bridge average from its 2025 internal data, out of network.
What Actually Happens to the Teeth on Either Side of the Gap?
Quick answer: They get reduced, crowned, and permanently attached to the bridge. Over ten years, pooled research puts decay at those anchor teeth around 9.5% and loss of nerve vitality around 10%. Both figures come from a handful of studies with wide margins, so don’t treat them as precise. Treat them as a real risk you’re accepting on teeth that were fine before.
You’ll see a specific number thrown around: preparing a tooth for a full crown removes about 72% of it. That figure traces back to a 2002 study by Daniel Edelhoff and John Sorensen in the International Journal of Periodontics and Restorative Dentistry, which found 67.5% to 75.6% of coronal structure removed depending on the preparation design. Worth knowing what that study actually was, though: forty resin teeth on a typodont, weighed in a laboratory. Not patients. The direction is right and the precision is borrowed.
The clinical consequences are better documented. Tan’s 2004 analysis found decay at bridge anchor teeth in 9.5% of cases at ten years and loss of pulp vitality in 10%. A 2023 review in BMC Oral Health by Kholod Al-Manei’s group pooled 11,615 teeth across 37 studies and found pulp necrosis after indirect restorations in 5.02%, with the certainty of that evidence graded low. The same review found the risk climbs with longer follow-up, with front teeth, with long temporary phases, and with teeth that already had decay or fillings before the crown went on.
That last point is the hinge.
The Neighbor Test
Here’s the framework we use with patients, and it moves the decision off the gap entirely. Four questions about the two teeth beside it:
Are they intact? Virgin enamel, or already carrying a big filling or an old crown?
Are they alive? A tooth with a healthy nerve has more to lose than one that’s already had a root canal.
Are they steady? Solid bone support and no mobility, or are they already loose?
Are they already on the list? Would those teeth realistically need crowns in the next few years regardless of what happens to the gap?
If both neighbors are intact, alive, and steady, the burden of proof sits with the bridge. You’re proposing to permanently modify two healthy teeth to solve a problem neither of them has. The British Society of Prosthodontics puts the same logic in its March 2025 guidance on bonded bridges, which names the ideal case as a short span with an unrestored or minimally restored neighboring tooth. Sybille Scheuber’s 2012 economic review in Clinical Oral Implants Research arrived at the same place from the money side and said so outright: what makes the implant crown the more economic choice is the value to the patient of keeping healthy adjacent teeth unprepared.
Flip the answers and the bridge stops being a sacrifice. If one neighbor has a cracked twenty-year-old crown and the other has a large filling that’s failing at the margins, a bridge isn’t destroying healthy teeth. It’s consolidating three problems into one appointment, and it may be the smarter plan by a mile.
One honest caveat, because it cuts against us. A 2025 study in Scientific Reports by Noa Fridenberg’s group followed 1,100 patients with single back-tooth implants and found that 15.1% developed a problem in the tooth right next to the implant, mostly decay, at rates higher than the matching tooth on the other side of the mouth. Adjacency isn’t causation and it was a retrospective study. But “an implant leaves your neighbors alone” is a cleaner story than the data fully supports.
Does a Dental Bridge Cause Bone Loss?
Quick answer: Not in the way the internet says. Bone loss follows the extraction, not the choice between a bridge and an implant. You lose roughly 30% to 60% of the ridge width in the first six months after a tooth comes out, and that happens either way.
This is the most repeated claim in the implant-versus-bridge genre and the one with the weakest support. We’re going to disagree with our own industry on it.
The resorption itself is beyond dispute. Wah Lay Tan and colleagues pooled twenty studies in Clinical Oral Implants Research in 2012 and found average horizontal ridge reduction of 3.79 mm and vertical reduction of 1.24 mm at six months, with re-entry studies showing 29% to 63% width loss and 11% to 22% height loss over that same window. Fast at first, then slower.
But look at what that measures. It measures what happens after an extraction. It says nothing about the bridge.
The claim on the other side is that an implant prevents this. The one systematic review that tackled the question directly, from Khalifa and colleagues in the International Journal of Implant Dentistry in 2016, concluded that bone remodeling around an implant “predicts a sort of” ridge preservation and then stated plainly that the extent of that preservation beyond the implant itself is unknown. Most of the underlying data came from overdentures in fully edentulous jaws. Some of it was case reports.
So here’s our position. An implant integrates into the bone that’s left and gets loaded when you chew. A pontic sits above that bone and doesn’t. That’s a real biological difference and it’s a reasonable thing to weigh. Whether it produces measurably more ridge volume a decade later hasn’t been established, and the one review that looked directly at the question called the extent unknown.
Worth separating two different comparisons here, because they get blurred. Fixed work versus removable work does show a bone signal in the research, and we’ll come to it below. Implant versus bridge — both fixed, both loading the arch — does not. The mirror-image claim you’ll also see, that bridges somehow protect bone, is unsupported too.
What Does a Single Tooth Implant Cost Compared to a Bridge in 2026?
Quick answer: Delta Dental’s published figures, drawn from its own internal data, put a single implant at $2,800 to $5,600 and an average out-of-network three-unit bridge at $3,600. Those ranges overlap more than most people expect. And there’s no verified year at which an implant “pays for itself,” despite how often you’ll see one claimed.
Be careful with cost sources here, including ours. There is no free, current, public fee survey with implant and bridge numbers in it. The ADA Health Policy Institute runs a real Survey of Dental Fees, but it’s a paid publication and the most recent confirmed edition is 2022. FAIR Health’s consumer cost lookup is free and current and worth ten minutes of your time, but it’s a claims-derived estimate for your ZIP code rather than a survey of what dentists charge. Any article citing “the national average implant cost” without naming its source is quoting other articles.
The most defensible numbers we could find come from Delta Dental’s consumer cost pages, which footnote their own internal data: $2,800 to $5,600 for an implant with its supporting structures and crown, based on 2022 data, and an average $3,600 out of network for a three-unit bridge, based on 2025 data. A single crown on a natural tooth runs $1,100 to $2,000 on 2023 data. Insurer data isn’t a fee survey, but it beats marketing pages.
For a sense of the gap between what things cost and what plans pay, New York State’s out-of-network dental reimbursement schedule allows $600 for surgical placement of an implant body. That’s a New York government schedule, not an Oregon fee, but it tells you something about how far a benefit stretches against a $3,000 tooth.
The crossover year that doesn’t exist
You’ll read that an implant becomes the cheaper option somewhere around year ten or fifteen. We went looking for the source. There isn’t one.
What does exist: Philippe Bouchard’s 2009 cost-effectiveness paper in Clinical Oral Implants Research, which modeled the two treatments and found the implant strategy came out ahead. It’s a model rather than patient data, and a model’s output is only as good as the survival rates and prices fed into it. Against that, Scheuber’s 2012 systematic review in the same journal reviewed 26 publications and found that initial costs for implant crowns and tooth-supported bridges were similar, and that the long-term financial comparison came out similar too.
The best available evidence says these two treatments cost roughly the same over a lifetime. Choose on biology, not on a payback year somebody made up.
Will Dental Insurance Pay for an Implant or a Bridge in Oregon?
Quick answer: In Oregon in 2026, it depends entirely on where your plan came from. Every individual and family Delta Dental plan sold in Oregon this year lists implants as not covered. Group plans through employers routinely cover them at 50%. Same insurer, opposite answers.
This is the section nobody writes, and for a lot of Oregonians it decides the whole question before biology gets a vote.
Open Delta Dental of Oregon’s 2026 individual and family brochure and the implant row reads “Not covered” on every plan option — the EPO, the PPO, the PPO MAC, the Premier 1000, all of them. Crowns and bridges on those same plans are typically covered at 50% for adults as major services, usually after a twelve-month waiting period. Annual maximums run $1,000 to $1,500. One plan in that brochure, the Willamette EPO, pays a flat $500 toward a bridge instead of a percentage, so read your own benefit summary rather than assuming.
Now look at Oregon PEBB, the state employee plan, for the same year. Implants are covered. The handbook is explicit: surgical placement and removal of implants are covered, limited to once per lifetime per tooth space, with the crown over the implant at 50%. Annual maximum $1,750. Multnomah County’s 2026 Delta Dental plan covers implants the same way with a $2,000 maximum.
If you buy your own Delta Dental plan in Oregon, an implant is a cash purchase and a bridge is usually half off. If you work for the state or the county, both are on the table. That single fact reshuffles this decision for a lot of people, and it has nothing to do with your jawbone.
The missing tooth clause
If the tooth came out before your coverage started, read your certificate before you plan anything. Many policies carry language along the lines of “there is no payment for replacement of teeth that are missing when a person first becomes insured,” and some go further and exclude the initial placement of a fixed bridge unless it replaces a tooth extracted while you were covered.
It’s a real and standard provision, and in our experience it’s a leading reason a patient’s estimate comes back at zero after they were told the treatment was a covered benefit.
What an annual maximum actually buys
According to the National Association of Dental Plans, 73% of PPO enrollees had annual maximums of $1,500 or more as of its late-2025 report, up from 67% the year before. The ADA has pointed out that many plans still sit at the $1,000 level established roughly forty years ago.
Set that against a $3,000 to $5,000 tooth. Your plan covers about a third of one tooth, once a year. That’s not a reason to skip treatment. It’s a reason to sequence it, and to ask about financing before you fall in love with a plan. We work with Sunbit, Proceed Finance, and CareCredit, and our payment options page lays out the terms.
If you’re on the Oregon Health Plan
Straight answer: OHP doesn’t cover either one for adults. Implant codes and fixed bridge codes are both listed as non-covered, and crowns aren’t covered for adults 21 and over outside a narrow exception during pregnancy.
What OHP does cover is removable. Full dentures once every ten years, partial dentures once every five years, for members who meet the criteria. If money is the binding constraint and you’re missing one tooth, a well-made partial is not a consolation prize. It’s the covered path back to chewing, and it keeps the implant option open for later. We build partials in our own Oregon labs, and you can read more in our guide to partial dentures.
What About a Removable Partial?
A removable partial denture is the fourth option, and it earns a mention beyond the OHP discussion. It’s reversible, it’s the least expensive way to fill the gap, and it’s the only one that requires no drilling and no surgery. The trade-off shows up over time. A 2025 study in BMC Oral Health from a group at the Medical University of Graz compared ridge changes in the lower back jaw over about six years and found roughly 0.15 to 0.29 mm of atrophy under fixed work versus 1.93 to 2.01 mm under removable partials. The measurements came from panoramic radiographs, which have real limits for precise spatial work, and patients weren’t randomized. The direction is consistent with what we see in the lab, and it’s the clearest bone-related difference in this whole article — but note that it separates fixed from removable, not implants from bridges.
How Long Does Each Option Take From Start to Finish?
Quick answer: A bridge is typically two visits over two to three weeks. An implant runs three to six months from placement to finished crown, and longer if you need bone grafting first. If speed is the deciding factor, the bridge wins outright, and it isn’t close.
The implant timeline runs on what we call the Three Clocks of Implant Healing, and they run at very different speeds. The surgical site closes in days. The gum seal around the post matures over two to eight weeks. The bone bond, osseointegration, takes two to six months. You can’t rush the third clock, and the crown doesn’t go on until it’s done.
Add a staged bone graft and you’re looking at roughly four to six months on top of that before placement even begins. Our dental implants page quotes three to six months for the whole process, and that’s accurate for the straightforward no-graft case. If someone has quoted you three months and also mentioned grafting, the math doesn’t work.
There’s a middle path worth asking about. In some cases an implant can be placed the same day the tooth comes out, which collapses several months out of the timeline. Not everyone qualifies, and it depends on how much intact bone surrounds the socket and whether there’s active infection. Ask about it at your consultation, and see our tooth extractions page for what the extraction appointment itself involves.
Do You Actually Have to Replace a Missing Back Tooth?
Quick answer: Maybe not. The American College of Prosthodontists lists “no treatment” first among the options for a missing back tooth, and its position statement says the drifting and tipping we were all taught to fear is “not as frequent or extensive as historically believed.”
We’re a practice that sells tooth replacement, and we’re telling you this because a patient who feels railroaded doesn’t come back.
The ACP statement, approved in 2016 and reaffirmed in 2023, frames the decision as patient-centered and driven by informed preference, with options ranging from no treatment through a removable partial and various tooth-borne bridges to an implant-supported restoration. It also says a bridge “can compromise the teeth prepared to serve as abutments,” and that an implant is “initially expensive but may be less costly and have more predicted longevity” than a conventional bridge. Note that it’s a statement about back teeth. Front teeth carry appearance and speech consequences that change the calculus.
Doing nothing is a real choice with real conditions attached. You need enough remaining teeth to chew comfortably, and you need to actually come back so someone can check whether the neighbors are moving. Monitored watchful waiting is a plan. Forgetting about it for six years is not.
If the tooth in question is still in your mouth and you’re deciding whether to save it, that’s a different question with a different framework. We call it the Foundation Test: is there enough tooth left to rebuild, can the bone still hold it, does it do a job, and does the math work over ten years rather than ten weeks?
Frequently Asked Questions About Single Tooth Implants and Bridges
Which is better, a single tooth implant or a bridge?
Neither, universally. Pooled ten-year survival is close to identical. The implant leaves your other teeth alone and costs more up front. The bridge is faster, usually covered better by Oregon individual insurance, and it commits two healthy teeth to the job. Run the Neighbor Test. If both teeth beside the gap are intact and alive, lean implant. If they already need work, the bridge earns its place.
Why would a dentist not recommend an implant?
Usually bone volume, uncontrolled gum disease, blood sugar that isn’t managed yet, or a healing site that hasn’t settled. We sort every one of these into three buckets: never, not yet, or not like that. The “never” bucket is nearly empty. Most no’s are “not yet,” and a real “not yet” always comes with a date attached. “Not like that” means the plan changes rather than the answer — a shorter implant, a narrower one, a graft first.
Why would a dentist not recommend a bridge?
Because your neighboring teeth are pristine, because one of them isn’t strong enough to carry the load, or because gum disease makes committing three teeth to one appliance a bad bet. A bridge also can’t be flossed the ordinary way. You need a threader or a water flosser under the pontic, every day, forever.
Do teeth rot under a bridge?
They can, and it’s one of the most common ways a bridge ends. Decay sneaks in at the margin where the crown meets the tooth, out of sight under a sealed restoration. Pooled research puts decay at bridge anchor teeth around 9.5% at ten years. The fix is unglamorous: clean under the bridge daily and keep your recall appointments so someone catches a margin before it becomes a root canal.
Is a bridge cheaper than an implant?
Up front, usually yes — around $3,600 for a three-unit bridge against $2,800 to $5,600 for an implant, using Delta Dental’s published figures. Over a lifetime, the best systematic review on the economics found the two come out similar. In Oregon, your plan type may matter more than either number.
What hurts more, a bridge or an implant?
Implant placement involves surgery, so it has the higher ceiling for post-operative soreness, typically two to three days managed with over-the-counter medication. Bridge preparation involves no surgery, but it does mean two teeth reduced under anesthetic, and some people have lingering sensitivity afterward. A lot of our patients tell us the implant surgery was easier than the extraction that preceded it. We offer sedation for either.
Can I still get an implant years after losing the tooth?
Often, yes. The ridge narrows most in the first six months and keeps changing slowly after that, so a long-vacant site is more likely to need grafting before placement. That adds months and cost, not impossibility. A scan is the only way to know which situation you’re in, and it’s part of your free first visit.
Does a denturist place implants and make bridges?
No, and it’s worth being precise about this. Under Oregon law, a licensed denturist’s scope covers removable appliances: full dentures, partials, and the removable overdentures that snap onto implants a dentist has placed. Implant surgery, crowns, and fixed bridges are dentist work. Our practice has both licensed denturists and dentists on staff, so we can walk you through every option in this article without handing you off — but the surgery and the fixed work are done by our dentists.
What if I can’t afford either one right now?
Say so out loud at the consultation. It changes what we recommend, and it doesn’t change how we treat you. A well-made partial denture holds the space and restores chewing for a fraction of the cost, and it doesn’t foreclose an implant later. Financing through Sunbit, Proceed Finance, or CareCredit spreads the cost. The worst outcome is the one where you say nothing, walk out, and lose two more teeth before you come back.
Your Path to a Natural Smile Starts Here
One missing tooth, four real options, and no universal right answer. What we can tell you is that the decision gets much clearer once you stop staring at the gap and start looking at the teeth on either side of it.
Come in and find out where you stand. Your first visit is free, second opinions are free, and adjustments stay free for the life of your teeth. You’ll leave with an honest read on your bone, your neighboring teeth, your insurance, and what each path would actually cost you — not a sales pitch for whichever procedure happens to be on the schedule that week.
Find us in Eugene, Salem, Corvallis, or Roseburg, or call us at 866-551-3509.
Give us 30 minutes, and we’ll have you smiling again.
