Peri-Implantitis and Dental Implant Infections: Causes, Symptoms, and Treatment Options

Infection around dental implants may affect the surrounding gum tissue and, in some cases, the supporting bone around the implant. Depending on the severity of the case the treatment of this condition might involve reinforcing oral hygiene instructions, non-surgical treatment, including professional debridement around the implant, and surgical therapy. Patients seeking peri implantitis treatment near Richmond may require different approaches depending on the extent of inflammation and the supporting tissues involved.

Dental implant infections do not always affect the surrounding tissues in the same way. In some situations, the inflammation may be limited to the gums around the implant, while in others it may extend to the supporting bone. The treatment approach will often depend on how much of the surrounding tissue has been affected.

Understanding the Different Conditions

Dental implant infections can affect the surrounding tissues in different ways. The terms used depend on whether the inflammation is limited to the gums or has extended into the supporting bone around the implant.

Peri-implantitis is a site-specific infectious disease that causes an inflammatory process in soft tissues, and bone loss around an osseointegrated implant in function. The etiology of the implant infection is conditioned by the status of the tissue surrounding the implant, implant design, degree of roughness, external morphology, and excessive mechanical load.

You may also hear the term peri-implant mucositis, which refers to inflammation that is limited to the gum tissue around the implant. Peri-implantitis differs in that it involves the deeper supporting structures, including the bone around the implant.

Signs and Diagnosis

Patients may notice symptoms such as redness, swelling, bleeding during brushing, discomfort around the implant, persistent bad breath, or an unusual taste in the mouth. However, changes can sometimes develop gradually, which is why regular reviews remain important.

Diagnosis is based on clinical findings such as changes in the appearance of the gingiva, bleeding on probing, peri-implant pocket depths, suppuration, radiographic findings, and changes in the supporting bone around the implant.

Treatment will differ depending upon whether it is a case of peri-implant mucositis or peri-implantitis. It is aimed at managing the infection, cleaning the implant surface, and where appropriate, supporting the health of the surrounding bone and tissues.

Factors That May Contribute to Implant Infections

The Role of Bacteria

Bacterial infections play the most important role in the failure of dental implants. Bacterial flora, which are associated with periodontitis and peri-implantitis, are found to be similar.

Several Gram-negative anaerobic bacterial species have been associated with peri-implantitis, including Prevotella intermedia, Porphyromonas gingivalis, Aggregatibacter actinomycetemcomitans, Bacterioides forsythus, Treponema denticola, Prevotella nigrescens, Peptostreptococcus micros, and Fusobacterium nucleatum.

Although bacteria play an important role, implant infections are rarely caused by a single factor. The health of the surrounding gum tissue, oral hygiene practices, general health conditions, and the way forces are distributed through the implant can all influence how the tissues respond over time.

Other Contributing Factors

Healthy peri-implant tissue plays an important role as a biological barrier to some of the agents that cause peri-implant disease, and if that is destroyed, bacterial contamination spreads directly to the bone, leading to its rapid destruction.

This is one of the reasons why ongoing maintenance and regular professional reviews remain an important part of caring for dental implants.

Excessive mechanical stress, poor design of the implant, and the corrosion that can occur when a non-noble metal structure is connected to a titanium implant are important factors in the onset and development of peri-implantitis.

Other etiological factors include diabetes mellitus, osteoporosis, smoking, long-term treatment with corticoids, radiation, and chemotherapy.

Patients who have previously experienced gum disease may also require closer monitoring, as a history of periodontal disease can increase susceptibility to inflammation around implants.

How Is Dental Implant Infection Managed?

The way dental implant infection is managed depends on how much the gums and supporting tissues are involved. If you’re exploring dental implant infection treatment near Richmond, the recommended approach may be based on the condition of the surrounding gums, bone, and implant surface.

Treatment may be non-surgical or surgical, depending on the severity of the condition and the tissues involved.

Non-surgical care

● Professional cleaning or debridement around the implant
● Guidance on how to clean around the implant more effectively
● Reinforcement of oral hygiene techniques
● Keeping an eye on the area over time through regular reviews

Surgical care

If deeper tissues and supporting bone are involved, further treatment may be considered based on what is seen during the assessment.

This may include:

● Surgical access procedures that allow deeper areas around the implant to be cleaned and assessed
● Treatment aimed at reducing bacterial contamination on the implant surface
● Bone grafting procedures where loss of supporting bone has occurred
● Regenerative materials or growth factors in situations where supporting tissues may benefit from additional support during healing

The most suitable approach depends on the extent of the condition and your individual circumstances.

Ongoing Care and Monitoring

Dental implants still need regular care, much like natural teeth. Daily cleaning and routine dental visits can help keep the surrounding gums in good condition.

If there’s a history of gum disease or other contributing factors, reviews may be scheduled a little more often. This may help identify any changes early and manage them as needed.

Ongoing reviews can also play an important role following peri implantitis treatment near Richmond, helping to monitor the health of the implant and surrounding tissues over time.

Schedule a Consultation to Have Your Implants Assessed

If you notice bleeding, swelling, or any changes around your implant, it’s a good idea to have it checked. These changes don’t always cause pain straight away, which is why they can sometimes go unnoticed.

Having it assessed early may help identify the cause of the changes and allow suitable management options to be discussed. If you’re considering dental implant infection treatment near Richmond, an assessment can help determine what may be contributing to the problem and what options are available.

Our team at Melbourne Periocare looks at each case individually, taking the time to explain what’s happening and what your options are.

You can contact us on 03 9817 1860 or book your appointment online at a time that suits you.

Areas we serve:
Melbourne, Abbotsford, Balwyn, Box Hill, Camberwell, Canterbury, Deepdene, Hawthorn, Ivanhoe, Kew, Mont Albert, Richmond, & Surrey Hills