Objectives: To assess the long-term clinical outcomes following non-surgical therapy of peri-implant diseases at two-piece zirconium implants.
Material And Methods: A total of 27 patients suffering from either (i) peri-implant mucositis (n = 24 implants), or (ii) peri-implantitis (n = 16 implants) completed a mean follow-up period of 32.8 ± 2.85 months (median: 34 months). The initial treatment procedures included (i) mechanical debridement + local antiseptic therapy using chlorhexidine digluconate (MD + CXH), or (ii) Er:YAG laser monotherapy (ERL). The primary outcome was disease resolution (i.e. absence of bleeding on probing (BOP) at mucositis sites/absence of BOP and probing pocket depths (PD) ≥6 mm at peri-implantitis sites).
Results: Resolution of peri-implant mucositis and peri-implantitis was obtained in 7/14 (50.0%; p = .003) and 5/13 (38.5%; p = .001) of the patients investigated. This corresponded to 54.2% (13/24) and 50.0% (8/16) at the implant level respectively.
Conclusion: Both MD + CHX and ERL were effective on the long-term, but failed to achieve a complete disease resolution.
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http://dx.doi.org/10.1111/jcpe.12738 | DOI Listing |
Clin Oral Implants Res
January 2025
Etiology and Therapy of Periodontal and Periimplant Diseases (ETEP) Research Group, Faculty of Dentistry, Complutense University, Madrid, Spain.
Aim: To evaluate in vitro the antibacterial efficacy and cytocompatibility of different implant-decontamination methods, using both 2D and 3D peri-implant mucosa models.
Methods: Four decontamination methods [chlorhexidine (CHX), electrolytic treatment (GS), curcumin (CUR), xanthohumol (XN)] were compared in four independent experiments, three with a 2D peri-implant mucosa model on titanium surfaces and another on a 3D peri-implant mucosa model. These decontamination procedures were tested for their antibacterial effect using a multispecies biofilm model with Streptococcus oralis, Actinomyces naeslundii, Veillonella dispar, and Porphyromonas gingivalis for 24 h.
Clin Implant Dent Relat Res
February 2025
Department of Dental Medicine, Division of Pediatric Dentistry, Karolinska Institutet, Huddinge, Sweden.
Objective: This cross-sectional study aimed to investigate the salivary profile of inflammatory mediators in individuals with periodontal and peri-implant disease as compared to individuals with periodontal and peri-implant health.
Materials And Methods: Saliva samples were collected from 155 participants (mean age 63.3 ± 11.
Cureus
January 2025
Department of Preventive Dental Sciences, College of Dentistry, Najran University, Najran, SAU.
Aim And Background: The success of dental implants is contingent upon various biological conditions, and any lapse in meeting these criteria can lead to complications such as peri-implantitis or implant failure. The objective of this research is to evaluate the level of understanding regarding peri-implant among general dentists practicing in Saudi Arabia.
Materials And Methods: A quantitative approach was employed, utilizing an online questionnaire distributed to general dental practitioners (GDPs) in Saudi Arabia.
Clin Oral Implants Res
January 2025
Unit of Periodontology, Department of Neuroscience, Reproductive Science and Oral Science, University of Naples Federico II, Naples, Italy.
Objectives: To evaluate the treatment of peri-implant mucositis (PM) using a nonsurgical submarginal peri-implant instrumentation (NSPI) with or without chlorhexidine (CHX) solutions.
Methods: Fifty-six patients (28 per group) were randomly assigned to the test (NSPI + 0.12% mouthwash and subgingival CHX irrigation plus tongue brushing with 1% CHX gel) or the control group (NSPI + placebo mouthwash and subgingival placebo irrigation plus tongue brushing with placebo gel).
J Oral Biosci
January 2025
Department of Applied Prosthodontics, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8588, Japan. Electronic address:
Objectives: This study investigated the effects of thread design on the soft and hard tissues around implants in rat maxillary peri-implantitis-like lesions.
Methods: Fourteen, 9-week-old, female Wistar rats were used in this study. Two types of grade IV titanium tissue-level implants with a standard V-shape and buttress threads were prepared (control and test implants, respectively).
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