Getting a dental implant can feel like getting your smile back for good. It looks and functions like a natural tooth, and most patients enjoy that new stability for years without a second thought. But implants are not immune to problems, and one condition in particular can quietly threaten their long-term success: peri-implantitis. Recognizing the early signs and understanding the causes can make the difference between a quick fix and a lost implant.

At Advanced Periodontics of N.J., Dr. Matei and Dr. Peto treat this condition regularly, and they know how confusing it can feel to notice swelling, bleeding, or discomfort around an implant that was supposed to be trouble-free. Our team helps patients catch these warning signs early, before they progress into failing dental implants that require more complex treatment. This guide breaks down what peri-implantitis is, what causes it, and the steps you can take to keep your implant healthy for the long run.

What Is Peri-Implantitis?

Peri-implantitis is an inflammatory condition that affects the gum tissue and bone surrounding a dental implant. It develops when bacteria build up around the implant, much like plaque collects along the gumline of a natural tooth. Left untreated, the inflammation spreads below the gum and begins to break down the bone that holds the implant securely in place.

The early stage, called peri-implant mucositis, only affects the soft tissue and can often be reversed with proper cleaning and care. Once bone loss begins, the condition is classified as peri-implantitis, and reversing the damage becomes far more difficult. Common symptoms include redness, swelling, bleeding when brushing or flossing, and a feeling of looseness around the implant.

Implants do not have the same natural periodontal ligament that surrounds a tooth root, so infection around an implant can sometimes progress more quickly than gum disease around a natural tooth. That is part of why we encourage patients to bring any changes around an implant to our attention right away, rather than waiting to see if symptoms improve on their own.

What Puts Patients at Risk

Peri-implantitis is more common than many patients realize. A systematic review from the American Academy of Periodontology found that peri-implantitis affects roughly one in five patients at the implant level, with rates climbing higher among patients who go long stretches between maintenance visits.

Several factors raise the risk of developing this condition, including smoking, poorly controlled diabetes, and a history of gum disease. Ill-fitting restorations and leftover cement from the placement process can also irritate the surrounding tissue and give bacteria a place to take hold. Patients who received dental implant treatment without ongoing periodontal support tend to face a higher risk, which is why consistent follow-up care makes such a difference.

Age and the number of years an implant has been in function also play a role, as implants that have been in place longer have had more opportunities for bacteria to accumulate. Regular monitoring becomes even more valuable the longer an implant has been part of your smile.

Simple Steps to Protect Your Implants

Preventing peri-implantitis comes down to a handful of consistent habits that protect both the implant and the tissue surrounding it.

  • Brush and floss around the implant every day, paying close attention to the gumline.
  • Keep every scheduled cleaning and checkup so our team can catch early signs of inflammation.
  • Quit smoking, or avoid starting, as tobacco use significantly raises the risk of implant complications.
  • Manage conditions like diabetes with your physician to help keep inflammation under control.
  • Report any redness, bleeding, or tenderness around an implant right away instead of waiting.

Sticking to these habits gives your implant the best chance of lasting as long as a natural tooth.

When inflammation does develop, prompt treatment can often reverse it before bone loss becomes severe. Our laser dentistry treatments offer a gentle way to target bacteria around an affected implant while encouraging the surrounding tissue to heal.

Advanced Periodontics of N.J. Is Here to Help

Dr. Matei brings training from New York University, Columbia University, and an ITI Scholarship in Switzerland to every patient she treats, and she works alongside Dr. Peto to give patients across River Edge and the surrounding communities a steady, watchful eye on implant health. Whether you need a routine check or treatment for early peri-implantitis, our team takes the time to explain what is happening and why, so you always understand your options. We also offer flexible payment choices, including dental financing, to make care more accessible.

Catching peri-implantitis early is the best way to protect the investment you made in your smile, and we want every patient to feel confident that their implant is in good hands. If you have noticed swelling, bleeding, or discomfort around an implant, reach out through our contact form so we can schedule a visit.

Dr. David Peto is a board-certified periodontist practicing in New Jersey and New York. He completed his dental education at the University of Toronto Faculty of Dentistry, followed by hospital-based training at the Los Angeles County/University of Southern California Medical Center, where he also served on faculty. He later completed his periodontics program at the University of Texas Health Science Center at Houston.

Dr. Peto is LANAP-certified and known for his conservative, evidence-based approach to periodontal and implant care. He has published articles on genetic control of bone formation and cosmetic periodontal procedures, and has served as a clinical instructor at UCLA.