Dental Implants for severe Gum Disease
Gum disease and dental implants are closely connected. Untreated gum disease is one of the leading causes of tooth loss and therefore a common reason people end up needing implants in the first place. The good news is that this is largely preventable with good daily hygiene and regular professional care. Left untreated, however, peri-implantitis can lead to bone loss and, eventually, implant failure. This guide explains the link and how to protect your teeth and implants.
The link between gum disease and tooth loss
Gum disease begins as gingivitis (inflammation of the gums), often with redness and bleeding when brushing. At this stage it’s usually reversible with good care. If it’s left to progress, it can become periodontitis, where the infection affects the deeper tissues and the bone that supports the teeth. As that bone is lost, teeth can loosen and eventually be lost.
This is why gum disease is such a common path to needing dental implants: many people who require implants do so because gum disease has already cost them teeth. Treating gum problems early helps protect your natural teeth and avoid that outcome.
Can you get dental implants if you have gum disease?
If you have active gum disease, it usually needs to be treated and brought under control before implants are placed. Implants rely on healthy gums and bone for support, and placing them into an environment with active infection increases the risk of problems. This doesn’t necessarily mean implants are off the table, it means the gum disease is addressed first, and your suitability is reassessed once your gums are healthy. Your dentist will guide this as part of the planning process.
This applies just as much to severe or long-standing gum disease, as it does to milder cases. The difference is usually in what happens next, not whether implants are possible at all. Severe gum disease often means significant bone loss has already occurred, particularly if it’s led to multiple missing or failing teeth.
Depending on how much bone remains, your dentist may recommend:
- Standard implants with bone grafting, to rebuild bone volume where it’s been lost
- All on 4 or All on 6, which are often able to work with the bone that remains, sometimes reducing or avoiding the need for grafting
- Zygomatic or pterygoid implants, which anchor into stronger bone elsewhere in the skull (the cheekbone or the back of the upper jaw) when there isn’t enough remaining jawbone to support standard implants. These are typically considered for more advanced bone loss
What is gum disease?
Peri-implantitis is gum disease around an implant. It starts as inflammation of the gum around the implant and, if it progresses, can affect the bone that holds the implant in place. Just as periodontitis can cause natural teeth to loosen, peri-implantitis can undermine the support around an implant. It’s usually linked to plaque building up around the implant, and the risk is higher in people who smoke, who have a history of gum disease, or whose oral hygiene isn’t keeping the area clean.
Signs of gum disease to watch for
Catching it early makes it much easier to manage. Things to mention to your dentist include:
- Red, swollen or tender gums around an implant
- Bleeding when brushing or cleaning around the implant
- Gums receding around the implant
- A bad taste or persistent bad breath
- An implant that feels different, or in later stages feels loose
- Discomfort or discharge around the area
What happens if gum disease is left too long?
This is the part that matters most. In its early stages, peri-implantitis is far easier to treat and the changes can often be halted. If it’s left untreated, the inflammation can continue to destroy the bone supporting the implant. As that bone is lost, the implant loses its foundation and can eventually fail, meaning it may need to be removed.
If an implant fails, the situation becomes more complex. After removal, the area usually needs time to heal, and there may have been further bone loss in the process, which can mean bone grafting is needed before another implant can be considered, or that a different approach is required. In other words, leaving peri-implantitis too long can turn a manageable problem into one that requires the implant to be redone. Acting early is almost always simpler, less costly and less invasive than dealing with advanced disease.
How to prevent gum disease
Prevention comes down to keeping the area clean and catching any problems early. Practical steps include:
- Brush twice a day with a soft toothbrush, including gently around the implant and gumline.
- Clean between teeth and under any bridge daily using interdental brushes, floss or a water flosser — this is especially important for implant-supported teeth, where plaque can collect where you can’t see it.
- Keep up regular dental check-ups and professional cleans, so your dentist can monitor the implant, gums and bone and remove hardened deposits.
- Don’t smoke — smoking is strongly associated with gum disease, peri-implantitis and implant complications.
- Manage your general health. Conditions such as poorly controlled diabetes can increase the risk, so keeping them well managed helps.
- Report early signs like bleeding or swollen gums rather than waiting for your next routine visit.
Consistent daily care plus regular professional reviews is the single most effective way to protect both your natural teeth and your implants.
How is gum disease treated?
Treatment depends on how advanced it is. Early on, it may involve a thorough professional clean around the implant, improved home-care techniques, and addressing risk factors like smoking. More advanced cases may require additional treatment to clean the affected area and, in some cases, procedures to address lost bone. The earlier it’s caught, the simpler treatment tends to be, which is why monitoring and early action matter so much. Your dentist will recommend the appropriate approach for your situation.
References
- Dental Board of Australia / AHPRA — Guidelines for advertising a regulated health service. ahpra.gov.au
- Australian Dental Association — patient information on gum disease and dental implants. ada.org.au
- healthdirect (Australian Government) — Gum disease and Dental implants. healthdirect.gov.au
Written by Dr Kent Boon
1 June 2026
All on X treatments at Kita Dental are led by Dr Kent, Principal Dentist and Implantologist, who holds a Master of Oral Implantology. Kita Dental is a dental clinic located in Mascot, NSW, with a strong focus on dental implants.
This article is general information only and is not a substitute for personalised advice from a registered dental practitioner. Outcomes vary from patient to patient.
