Mucositis and peri-implantitis, side by side

Swipe sideways on mobile. Prevalence figures are weighted means from a systematic review; case definitions vary between studies, so treat them as ranges, not personal odds.

Why an implant isn't a tooth, in one paragraph

A natural tooth sits in bone but is not fused to it. It hangs in the socket on a thin layer of fibres called the periodontal ligament, which cushions pressure, senses load, and carries a rich blood supply that helps the gum defend itself against bacteria. An implant has none of that. The titanium is fused directly to bone, a process called osseointegration, and the gum forms a seal around the neck that is thinner and less richly supplied than the seal around a real tooth. There is no ligament, no built-in shock sensor, and no nerve to send you a warning. This one difference explains almost everything about implant care: the crown on top behaves like a tooth and needs brushing like a tooth, but the tissue underneath is more exposed to plaque and slower to fight back, so inflammation that starts at the gumline can travel into bone faster than it would around a natural root.

This is the handoff paragraph, and it is deliberately short because our flossing guide already sets out the same biology in detail. If you want the longer version of why the seal is weaker and why interdental cleaning around an implant is not optional, read is flossing still necessary in 2026, which lays it out in its section on implants and dental work. The practical takeaway for the rest of this article is simple. You are not caring for a tooth that can decay. You are caring for a piece of engineering set into living tissue that can become inflamed, and the tissue is the part that fails.

The stage you can reverse, and the one you often cannot

If you have ever had gum disease explained to you, the model here is the same, and it helps to borrow it. Around natural teeth, gingivitis is reversible gum inflammation and periodontitis is the later stage with bone loss. Around implants, the two stages are peri-implant mucositis and peri-implantitis. Our guide to gum disease versus gingivitis walks through the reversible-then-irreversible pattern for teeth, and implants follow the same arc with one important difference: the bone loss tends to be faster and more destructive once it starts, because the tissue is less defended to begin with.

Peri-implant mucositis is the stage you can still undo. The gum around the implant is red, swollen, and bleeds when you clean it, but the bone underneath is still intact. This is inflammation caused by plaque sitting at the implant neck, and in most cases it responds to better cleaning and a professional clean. Treat it seriously and it can settle. Ignore it, and it is the doorway to the next stage. This is the reader who has had an implant for a while, has noticed bleeding or a bad taste, and is wondering whether it matters. It does, and this is the stage where acting early actually changes the outcome.

Peri-implantitis is the stage where you are managing damage, not undoing it. Here the inflammation has reached the bone, and the bone around the implant is receding. Treatment exists, from deep cleaning to surgery, but it is often not reliably able to rebuild what was lost or fully stop the process, and peri-implantitis is one of the leading reasons implants fail years after a successful placement. The honest framing is not that peri-implantitis is untreatable, it is that prevention and early action are worth far more than late rescue.

How common is this? The most widely cited figures come from a systematic review by Derks and Tomasi, published in the Journal of Clinical Periodontology in 2015. Pooling many studies, they reported weighted means of roughly four in ten patients affected by peri-implant mucositis and roughly one in five patients affected by peri-implantitis, with wide ranges between individual studies. Treat those as order-of-magnitude figures, not precise personal odds, because case definitions vary a lot between studies, which is part of why the ranges are so wide. The single most important number to hold onto is not a prevalence figure at all. It is the gap between survival and health. An implant can be counted as surviving, still fixed in place and doing its job, while it is slowly losing the bone that holds it. Survival statistics like the 94 to 97% ten-year figure are real and reassuring, but they do not tell you the tissue is healthy. Only measurement over time tells you that.

Who is actually at higher risk

Risk is not evenly spread, and the honest version of this list keeps strongly supported factors separate from the ones the evidence is still unsure about. The reference point here is the 2017 World Workshop consensus on peri-implant diseases and conditions, reported by Berglundh and colleagues in the Journal of Clinical Periodontology in 2018. It is the closest thing the field has to an agreed summary, and it is careful about what is proven and what is not.

Strongly supported: a history of gum disease, poor plaque control, and no regular maintenance. If you lost the original tooth to periodontitis, the bacteria and the susceptibility that caused it are still in your mouth, and a history of periodontitis is one of the best-supported risk factors for peri-implantitis. Poor day-to-day plaque control and a lack of regular professional maintenance are the other two the consensus treats as strongly supported. The theme is consistent: the disease is driven by biofilm at the implant neck, so the factors that let biofilm accumulate and stay are the ones that matter most, and they are also the ones you can do the most about.

Genuinely inconclusive for peri-implantitis specifically: smoking and diabetes. This is where it is easy to overstate the evidence, so we will not. The 2017 World Workshop concluded that the evidence linking smoking and diabetes to peri-implantitis specifically was inconclusive. That is a narrow, careful statement, and it is not the same as saying smoking is harmless to implants. Smoking has a well-established effect on healing and on osseointegration, the fusing of implant to bone at the placement stage, which is a different question from long-term peri-implant disease. Our guide to what happens to your teeth when you quit smoking covers the healing side. The same care applies to diabetes: it is firmly linked to gum disease around natural teeth, as our page on diabetes and gum disease explains, but the implant-specific evidence is weaker, and honesty means saying so rather than borrowing the certainty from the natural-tooth data.

Systemic bone density belongs in the same careful bucket. It is one line, not a scare: bone quality can affect how well an implant integrates and holds, which is one reason the placement stage matters, and our page on menopause and oral health covers the bone-density angle. If any of the strongly supported factors apply to you, that is not a reason to avoid an implant. It is a reason to be deliberate about the daily routine and to keep every recall appointment, because those are exactly the levers that push you toward the good end of the range.

The daily routine around your implant

The daily routine is short, and the goal of every part of it is the same: remove plaque from the implant neck and the gumline around it, without scratching the surfaces or the polished restoration. You clean the crown like a tooth, and you clean around the implant with deliberate attention, because that gumline is where the trouble starts. Here is the order that matters, and it deliberately matches the tool ranking in our flossing guide so the two pieces do not contradict each other.

That is the whole routine. Two minutes of brushing with care at the margin, one deliberate pass with an interdental brush, optionally a water flosser, and no metal picks. It is not more work than caring for a natural tooth. It is the same amount of work aimed at a different target: the gum around the implant rather than the biting surface of a tooth.

The warning signs, and why pain comes last

This is the section this page most needs to reach the long-time owner, so it carries no product mention of any kind. An implant has no nerve, which means the usual alarm, a toothache, does not fire until things are advanced. The early signals are all things you have to look for on purpose, because your body will not force them on your attention.

Watch for these, and treat any of them as a reason to book a dental appointment soon. Bleeding when you brush or clean around the implant is the earliest and most reliable sign, and it is the same signal that means something around a natural tooth. Redness or swelling of the gum at the implant. A bad taste that keeps coming back, or any discharge or pus. Gum receding until you can see metal at the neck. And looseness of the crown or the implant, which is a late sign and should never be waited out. Do not assume a loose crown is a minor mechanical issue you can ignore, and do not assume that because it does not hurt, it is fine.

The trap is precisely the absence of pain. Because peri-implant disease usually does not hurt until it is advanced, the natural human response, to wait and see whether it settles on its own, is the wrong one here. The escalation rule is deliberately blunt: any of the signs above means a dental appointment, not a home remedy and not wait-and-see. Bleeding that would be a mild warning around a tooth is a clearer prompt to act around an implant, because the tissue is less defended and the timeline can be shorter. Booking early, while it is still mucositis, is the difference between a cleaning appointment and a much bigger problem. This page does not replace a dentist, and nothing you can buy substitutes for having the tissue looked at when these signs appear.

The maintenance appointment: what should happen in the chair

Daily cleaning keeps plaque down, but it cannot measure the tissue, and measurement is what catches trouble before you can feel it. That is the job of the recall appointment, and an implant recall should do a few specific things beyond a normal check-up.

Probing around the implant. A gentle measurement of the gum around the implant, checking for bleeding and for how deep the pockets are, is the core of an implant review. It is the single best way to catch inflammation and early bone changes while they are still manageable. If your check-ups never seem to involve this, it is reasonable to ask for it.

X-rays compared against the baseline. Periodic X-rays let the dentist compare the bone level now against the level when the implant was placed, which is why that first baseline image matters so much. Without a baseline, a later X-ray shows the current bone level but not how much, if any, has been lost. If you do not know whether a baseline X-ray exists for your implant, ask, and ask for it to be kept on file. For the radiation-dose question that often worries people, our guide to whether dental X-rays are safe covers it.

Professional cleaning with implant-safe instruments. Cleaning around an implant uses instruments chosen not to scratch the titanium, which is a different kit from a standard scale and polish. This removes the biofilm and hardened deposits your brush cannot reach, at and just below the gumline.

How often should this happen? There is no honest universal number, and anyone who gives you one is guessing. The interval is set individually by your risk profile, so someone with a history of gum disease and other risk factors will be seen more often than someone with none. The consensus reasoning is that maintenance frequency should match risk, and the practical version is that this is the dentist's call, made for your mouth, and worth agreeing on explicitly rather than leaving vague. The one thing that is universal is that skipping maintenance entirely is itself one of the strongly supported risk factors from the last section.

The teeth next to your implant

Here is the one section where a chewing gum has anything honest to say, and the honesty starts with what it cannot do. Whatever cost you the original tooth, decay, a fracture, gum disease, the rest of your natural teeth are usually still in your mouth. Those neighbours carry every bit of the decay and erosion risk the implant does not, and they are easy to neglect precisely because attention shifts to the expensive new hardware. The implant is the safe one against cavities. The teeth on either side are not.

For those natural teeth, the after-meal picture is the familiar one. Saliva is the mouth's own buffer and repair fluid, and chewing stimulates it, which helps wash away food and neutralise acid, as our pages on why saliva matters and sugar-free gum and dry mouth explain. A piece of sugar-free gum after eating, when you cannot brush, is a reasonable habit for those natural neighbours for exactly that reason: it is a saliva prompt, not a treatment.

Now the part that has to be said plainly. Gum does nothing for the implant itself. Remineralising ingredients such as hydroxyapatite act on tooth enamel, and an implant crown is titanium and ceramic, not enamel, so there is nothing there for them to act on. No gum treats, prevents, or reverses peri-implantitis, and no gum substitutes for cleaning around the implant or for the recall appointment. If you want the separate question of whether chewing gum is even safe with an implant, the short answer is yes once it has healed and been restored, and our guide to chewing gum with dental work covers it rather than us restating it here. So the honest place for a gum in this whole story is narrow and real: a saliva-supporting habit for the natural teeth beside the implant, and nothing more than that. That is where Minvelle sits, and it is the only place in this article it belongs.

Implants placed abroad

If your implant was placed in another country, the surgery is only half the story, and it is usually the half that goes fine. The harder half is maintenance, because that happens at home for years afterwards, and it depends on two things: who does it, and whether your home dentist has the records. A local dentist who did not place the implant needs to know the system used, and ideally needs that baseline X-ray from placement, to judge the bone level later and to use the right instruments. Without the records, they are working blind on the most important comparison, whether bone has been lost since day one.

None of this is an argument against treatment abroad, and this page names no countries and makes no clinic claims. It is a practical point about continuity of care. Before you travel, or as soon as you can afterwards, get the documentation, including the baseline X-ray, and find a local dentist willing to take on the ongoing maintenance. Our dental tourism risk guide covers this in its section on aftercare logistics, which is the part most people skip. The implant does not care where it was placed. It cares whether someone is measuring the tissue around it every year, and whether that person has the baseline to measure against.

What to actually do, ranked

If you keep one thing from this article, keep the order below. It runs cheapest and highest-impact first, and it is almost entirely things you do at home for free or close to it.

The honest limit to end on is the same one we started with. Most implants do well for many years, and most of the ones that fail late give warning signs first. They just give them quietly, without pain, at a gumline you have to choose to look at. The entire job of this page is making sure you recognise those signs early enough to keep an implant you have already paid for.

The things people actually ask