To summarize the current evidence regarding treatment modalities for peri-implantitis, including antibiotic therapy, laser-assisted treatment, implantoplasty, and regenerative surgical approaches.
Approach:
Antibiotic Therapy: Discusses the role of local and systemic antibiotic therapy in peri-implantitis management, highlighting the controversy surrounding their effectiveness and the need for adjunctive therapies.
Laser-Assisted Treatment: Explores the potential benefits of laser therapy for implant surface decontamination and soft-tissue healing, though long-term outcomes remain inconsistent.
Implantoplasty: Examines the use of implantoplasty to improve surface cleansability and reduce plaque retention, while noting potential risks such as titanium particle release.
Regenerative Surgical Approaches: Reviews regenerative procedures that can lead to clinical and radiographic improvements when combined with effective plaque control and implant surface detoxification.
Key Findings:
Local antimicrobial agents may provide modest short-term clinical improvements when used with mechanical debridement.
Routine systemic antibiotic therapy is controversial due to limited long-term benefits and concerns about antimicrobial stewardship.
Laser therapy may enhance decontamination and healing but lacks consistent long-term clinical outcomes.
Implantoplasty can improve cleansability but should be used cautiously due to potential adverse effects.
Regenerative procedures can achieve improvements in selected defects but true re-osseointegration is difficult to confirm.
Interpretation:
Effective management of peri-implantitis requires a comprehensive, patient-specific strategy that integrates various treatment modalities and addresses the complex microbial environment.
Limitations:
Mechanical debridement alone often fails to achieve sustained reductions in microbial burden.
Evidence for the long-term effectiveness of adjunctive therapies, particularly systemic antibiotics, is limited.
Current studies primarily evaluate antimicrobial agents in combination with mechanical debridement rather than as standalone treatments.
Conclusion:
No single adjunctive modality has shown consistent superiority, emphasizing the need for a multifaceted approach to peri-implantitis management.
