Dental implants have trailblazed a new era in dentistry, but they are not immune to complications. Peri-implant diseases, like peri-implant mucositis and peri-implantitis, are common challenges that can lead to implant failure if not managed properly. In this blog, we will explore the preventative measures and treatment options to ensure that your implants last.
ARE PERI-IMPLANT DISEASES REVERSIBLE?
When the inflammation is confined/limited to the soft tissues (i.e., peri-implant mucositis), it can be reversed with early intervention. Peri-implantitis, however, involves the supporting bone, so while it cannot be reversed, its progression can be limited/halted.
PREVENTION OVER CURE
Maintaining oral hygiene is the simplest and most effective method to prevent complications. By taking a closer look into the factors that contribute to this outcome, you can successfully manage your oral health and prolong the lifespan of your dental implant(s).
Following proper oral hygiene, scheduling routine scaling, and assessing and managing risk factors can significantly reduce the chances of developing peri-implant disease.
Clinicians must also ensure proper implant placement, thorough patient education, and routine monitoring.
WHAT ARE YOUR TREATMENT OPTIONS?
The choice of treatment varies depending on the severity of the disease. The treatment options are broadly classified as non-surgical and surgical therapy.
NON-SURGICAL THERAPY
It is also called initial therapy and involves non- or minimally invasive methods of treatment such as–
- Oral hygiene maintenance
- Brushing twice a day
- Saltwater rinse
- Use of interdental aids
- Management of risk factors
- Tobacco cessation
- Management of chronic diseases like diabetes, heart disease, etc
- Treatment of pre-existing periodontitis prior to implant placement
- Improving occlusion
- Mechanical debridement and regular scaling to avoid plaque build-up
- Medication (local or systemic) can be given in conjunction with mechanical debridement to mitigate bacteria
- Antiseptic mouthrinses like chlorhexidine
SURGICAL THERAPY
Surgical intervention is implemented when there is involvement and loss of the supporting bone. At this point, the effects of the disease cannot be reversed, but progression can be limited.
They include invasive modes of treatment like:
- ACCESS FLAP METHOD
It is also called open flap debridement. In this procedure, an incision is made, and the flap is raised, exposing the implant surface. The surface is then directly debrided by mechanical means. This helps mitigate the inflammation around the implant.
- RESECTIVE THERAPY
This is indicated in supracrestal bone defects with threads exposed in aesthetically non-demanding areas or areas with mild to moderate horizontal bone loss.
It involves the reduction or removal of the pathological peri-implant pockets, apical (towards the root) mucosal flap placement, or bone recontouring with or without implant surface modification (Implantoplasty). Its main disadvantage is that it does not allow for bone regeneration surrounding the implant, so, in cases of severe horizontal pockets, resective therapy is done in combination with bone grafts.
- AUGMENTATIVE METHOD
Regenerative or augmentative methods aim to regenerate bone defects, achieve re-osseointegration, and limit peri-implant soft tissue recession.
This procedure involves the placement of a graft with or without a membrane, following open flap debridement. The use of a barrier membrane in combination with a bone graft can improve its effectiveness.
The above 3 techniques are often combined with adjuvant therapies like – LASER therapy, photodynamic therapy, and local antibiotics.
To determine the severity of the disease, clinicians may follow the Cumulative Interceptive Supportive Therapy (CIST) Protocol.
This guide helps clinicians curate a treatment plan based on clinical and radiographic examination.
CONCLUSION
Peri-implant diseases pose a significant threat to the long-term success of dental implants, making early detection and prevention essential. While treatment options exist, they can be complex and time-consuming. This is why it is always better to stay one step ahead and prevent the disease even before it starts. A healthy implant starts with a healthy foundation; prioritizing prevention is the key to long-lasting success.