Objectives: This study aimed to determine bone level changes after 5-6 years of follow-up for a large group of one-stage dental implants consecutively placed in private practice. Potential confounding factors influencing crestal bone loss (CBL) were also assessed.
Materials And Methods: A total of 378 transmucosal Straumann implants in 174 patients were examined radiographically. Half of the study population (189 implants) had a titanium plasma sprayed (TPS) surface, and the other half (189 implants) were sandblasted and acid-etched (SLA). Mean CBL was measured from 5 to 6 years post-operative radiographs on the basis of known implant landmarks. Correlations of increased CBL with various independent variables were also investigated. Statistical analyses were performed using generalized estimating equations.
Results: Radiographic measurements showed a CBL ≤ 1.5 mm for 65% of studied implants. A CBL > 1.5 mm was found for 28% of implants, while 7% of implants had a CBL ≥ 3 mm. Three factors significantly influenced CBL (P < 0.05): implant surface texture (TPS > SLA), smoking status (smokers > non-smokers), and implant location (anterior > posterior).
Conclusions: CBL was ≤1.5 mm after 5-6 years for the majority of followed implants. For implants with a CBL > 1.5 mm, statistically significant correlations were found for TPS surface type, anterior jaw locations, and smoking. Implant length did not influence CBL.
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| http://dx.doi.org/10.1111/clr.12083 | DOI Listing |
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Objective: This systematic review and meta-analysis aimed to evaluate the efficacy of non-surgical laser therapies compared to other treatment modalities for managing peri-implantitis and to analyze post-treatment outcomes of different interventions.
Data And Sources: A comprehensive search was conducted across Medline (PubMed), Web of Science, and the Cochrane Central Register of Controlled Trials (CENTRAL), identifying 4675 studies published between January 1953 and November 2023.
Study Selection: A total of 15 randomized controlled trials (RCTs) involving 540 patients and 658 implants met the inclusion criteria, with 10 studies eligible for meta-analyses.
Efficacy of non-surgical mechanical debridement with and without adjunct antimicrobial photodynamic therapy in the treatment of peri-implantitis among patients undergoing chemotherapy.
Photodiagnosis Photodyn Ther
January 2025
Department of Oral Maxillofacial Radiologist, Department of OMFS & DOS College of Medicine and Dentistry, Riyadh Elm University, Saudi Arabia.
Article Synopsis
- The study aimed to evaluate the effectiveness of antimicrobial photodynamic therapy (aPDT) combined with mechanical debridement (MD) in treating peri-implantitis in patients undergoing chemotherapy compared to systemically healthy patients.
- Both patient groups were assessed; however, results showed no significant differences in key measurements (plaque and gingival indices, probing depth, and bone loss) between the two groups at both baseline and three-month follow-up.
- Overall, the findings indicated that adding aPDT to MD did not lead to enhanced treatment outcomes for peri-implantitis in either chemotherapy patients or systemically healthy individuals.
Role of antimicrobial photodynamic therapy for the management of peri‑implant diseases among habitual nicotinic product users: A systematic review.
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December 2024
Department of Periodontics and Community Dentistry, College of Dentistry, King Saud University, Riyadh, Saudi Arabia. Electronic address:
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Methods: The research question was "Is aPDT effective for managing peri‑implant diseases among NP users?" Indexed databases (PubMed/Medline, EMBASE, Scopus, and ISI Web of Knowledge) and Google Scholar were searched up to and including December 2024 without time and language barriers. Using Boolean operators, the following keywords were searched in different combinations: antimicrobial photodynamic therapy; crestal bone loss; peri‑implant diseases; probing depth; nicotine; and smoking.
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- The study aimed to evaluate the clinical and radiographic factors, along with salivary levels of specific biomarkers, in patients with type-II diabetes mellitus (T2DM) receiving different types of dental implants.
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Does adjunctive phototherapy have better outcomes than adjunctive antibiotic therapy for the management of peri-implantitis?
Evid Based Dent
December 2024
StR in Restorative Dentistry, Newcastle Dental Hospital, Newcastle, UK.
Data Sources: Elsevier's Scopus, Web of Science and Pubmed through Medline identified 431 articles, which were reduced to 206 when duplicates were removed. 8 articles were screened, and 1 excluded after reading the full-text, leaving 7 studies. 6 of these were randomised controlled trials, and 1 a non-randomised controlled clinical trial.
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