Can You Get Dental Implants If You Have Gum Disease?

There is a particular kind of disappointment that comes from having implants placed, paying for them, being pleased with them, and then losing them four years later to a condition that was present and untreated on the day of surgery.

Gum disease is the single most common reason this happens. It is also, in most cases, the most avoidable, because periodontal disease can be assessed, treated and monitored before any implant is planned. What it cannot be is ignored on the assumption that removing the affected teeth removes the problem. The bacteria remain. So does the susceptibility.

This article explains what gum disease does, why it matters so much to implants specifically, and what the sequence should look like.

Should implants be placed in a mouth with active gum disease?

Implants should not be placed while gum disease is active. Periodontal disease is caused by bacteria in a biofilm, and those bacteria colonise implant surfaces as readily as they colonise teeth. Placing an implant into an untreated environment substantially raises the likelihood of peri-implantitis — inflammation with progressive bone loss around the implant. A history of treated and stabilised periodontitis, by contrast, is not a barrier. Many patients with a periodontal history have successful implant treatment, provided the disease is brought under control first, the patient's cleaning is effective, and a maintenance programme is followed indefinitely.

Inflammation confined to the gum tissue. Gums bleed when brushed, look red and may be swollen, but no supporting bone has been lost. This stage is reversible with thorough cleaning and professional care. See our page on gingivitis.

Inflammation has extended to the supporting structures. The attachment between gum and tooth is lost, pockets form, and bone is destroyed. Bone loss at this stage is not recovered by cleaning alone. Teeth may drift, become loose, or be lost. See our page on periodontitis.

Bleeding when brushing or flossing, bad breath, gums that look longer, sensitivity at the necks of teeth, food packing between teeth, and — late in the process — mobility. Pain is often absent, which is precisely why it progresses unnoticed. Our article on whether bad breath is a gum problem and our page on receding gums cover the signs.

Three reasons.

Shared bacteria. The organisms associated with periodontitis are found in peri-implant infections. Remaining teeth act as a reservoir; so do untreated pockets.

Weaker biological seal. The attachment between gum tissue and an implant differs from the attachment to a natural tooth. There is no periodontal ligament, the collagen fibres run parallel to the implant surface rather than inserting into it, and the blood supply is more limited. This makes the implant less able to contain a bacterial challenge once it starts.

Faster progression. Bone loss around an implant, once established, tends to progress more rapidly than around a tooth, and it is considerably harder to treat. The implant surface itself is difficult to decontaminate.

Studies consistently report higher rates of peri-implantitis in patients with a history of periodontitis than in those without. That is a reason for careful planning and rigorous maintenance — not a reason to refuse treatment.

The sequence usually runs as follows.

1. Full periodontal assessment — pocket charting at six sites per tooth, bleeding scores, radiographs, mobility, furcation involvement.

2. Cause-related therapy — oral hygiene instruction tailored to your dexterity and habits, professional debridement of root surfaces, correction of anything that traps plaque.

3. Risk factor management — smoking cessation, glycaemic control where diabetes is present. See our article on implants with diabetes under control.

4. Reassessment, typically after a healing interval, with repeat charting to confirm the response.

5. Decisions about hopeless teeth — which are unrestorable, and when they should be removed.

6. Further treatment if needed for residual deep pockets.

7. Only then, implant planning — with a documented maintenance interval agreed in advance.

Our gum disease treatment page explains what each stage involves. Our article on clear aligners after gum disease covers a related point: stability first, then anything elective.

Peri-implant mucositis is inflammation of the soft tissue around an implant without bone loss — the equivalent of gingivitis, and reversible. Peri-implantitis involves progressive bone loss and is not.

Signs to watch for include bleeding when cleaning around an implant, redness or swelling, discharge, a deepening pocket, and — late — mobility of the implant itself. Discomfort is often minimal until the process is advanced, which is why professional monitoring rather than symptoms is the reliable detection method.

Our article on implant infection years after treatment covers this in more detail, and our article on replacing a failed implant explains what happens if it is lost.

Periodontitis destroys bone, so patients with a periodontal history frequently need site preparation before implants:

• Socket grafting at the time of extracting a periodontally involved tooth, which limits the collapse that follows. See our article on alveolar ridge preservation.

• Guided bone regeneration to rebuild width or height at a healed site.

• Soft tissue grafting where the band of firm, attached gum around the planned implant is thin — this improves the tissue's ability to withstand brushing and resist inflammation.

This is not optional in this group.

• Effective daily cleaning, including interdentally around every implant. Our article on water flossers and oral irrigators for implants covers useful tools.

• Professional maintenance at the interval advised — frequently more often than six-monthly for periodontal patients. See our dental hygiene page.

• Periodic radiographs around implants to detect bone change before it becomes symptomatic.

• Not smoking.

• Prompt reporting of any bleeding around an implant.

The NHS provides information about gum disease at nhs.uk.

Arrange an assessment if:

• Your gums bleed when you brush or floss.

• You have been told you have gum disease and are considering implants.

• A tooth has become loose or has drifted.

• You have persistent bad breath or a bad taste.

• An existing implant bleeds, is sore, or the gum around it has receded.

• You have lost teeth to gum disease previously and want to know what is realistic.

• Implants should not be placed while gum disease is active.

• A treated and stabilised periodontal history is not a barrier to implant treatment.

• The same bacteria affect teeth and implants, and remaining teeth act as a reservoir.

• The seal between gum and implant is weaker than the attachment to a natural tooth.

• Bone loss around an implant progresses faster and is harder to treat than around a tooth.

• Gingivitis is reversible; bone lost to periodontitis is not recovered by cleaning alone.

• Site preparation with bone or soft tissue grafting is often needed after periodontal bone loss.

• Lifelong maintenance at a defined interval is part of the treatment, not an optional extra.

Gum disease and implants are not incompatible — but the order matters, and so does the commitment afterwards. Stabilise first, plan second, maintain indefinitely. Done that way, a periodontal history becomes a manageable risk factor rather than the reason a well-made implant is lost several years later.

If you would like a periodontal assessment and a written plan setting out what would need to happen before implants, you can book an appointment with our team at 22 Wimpole St, London W1G 8GQ, or telephone 020 7183 0692.

Dental symptoms and treatment options should always be assessed individually during a clinical examination.

This article is for general educational information only and is not professional dental advice, diagnosis, or a treatment recommendation. Information here is general and cannot replace an in-person assessment by a qualified, GDC-registered dental professional. Symptoms, suitability, fees, timelines, and outcomes vary according to individual clinical circumstances. If you have pain, swelling, or other concerning symptoms, seek prompt professional dental care. Always request a written treatment plan and cost estimate before proceeding with treatment.

Written Date: 26 August 2026

Next Review Date: 26 August 2027