scholarly journals Impact of implant–abutment connection and positioning of the machined collar/microgap on crestal bone level changes: a systematic review

2013 ◽  
Vol 25 (4) ◽  
pp. 417-425 ◽  
Author(s):  
Frank Schwarz ◽  
Andrea Hegewald ◽  
Jürgen Becker
Keyword(s):  
Systematic Review ◽  
Implant Abutment ◽  
Bone Level

scholarly journals A Systematic Review of Survival Rates of Osseointegrated Implants in Fully and Partially Edentulous Patients Following Immediate Loading

2019 ◽  
Vol 8 (12) ◽  
pp. 2142 ◽  
Author(s):  
Massimo Del Fabbro ◽  
Tiziano Testori ◽  
Vladan Kekovic ◽  
Funda Goker ◽  
Margherita Tumedei ◽  
...  
Keyword(s):  
Systematic Review ◽  
Survival Rates ◽  
Immediate Loading ◽  
Cumulative Survival ◽  
Level Change ◽  
Electronic Search ◽  
Bone Level ◽  
The Mean ◽  
Edentulous Patients

Background: The aim of this systematic review was to evaluate the survival rates of immediately loaded implants after at least five years. Besides implant failure, the amount of marginal bone loss around implants and the complication type were assessed. Methods: The electronic search was undertaken on Medline, Scopus, and Cochrane Central Register of Controlled Trials using key terms such as: “immediate loading”, “immediate function”, “immediate restoration”, “immediate temporization”, “dental implants”, “fully edentulous patients”, “partially edentulous patients”. The search terms were combined using the Boolean operators AND, OR. The last electronic search was performed on 15 February 2018. Two authors independently screened the studies, extracted the data, and assessed the risk-of bias. The main outcomes recorded for each study were: implant and prosthesis success and survival, marginal bone level change, incidence and type of complications. Kaplan–Meier analysis was used to estimate cumulative survival rates. Results: Thirty-four prospective studies with at least five-year follow-up, published between 2007 and 2017 were included. A total of 5349 immediately loaded implants in 1738 patients were analyzed. The mean follow-up was 72.4 months (median 60 months, 95% confidence intervals (CI): 64.53, 80.25 months, range 60 to 147 months). The mean weighted implant survival was 97.4% (median 98.15%, 95% CI: 96.29%, 98.54%, range 83.80% to 100%). Cumulative survival rate of implants placed in the mandible was significantly higher than for the maxilla (p < 0.01). No significant difference in failure rate was found among the types of prosthesis employed (p = 0.27). The mean peri-implant bone level change at the end of the follow-up in each study ranged from 0.3 to 1.7 mm. Conclusion: Immediate loading of implants appears to have long-term predictability and success rate under well-defined circumstances.

scholarly journals Sandblasting reduces dental implant failure rate but not marginal bone level loss: A systematic review and meta-analysis

PLoS ONE ◽  
2019 ◽  
Vol 14 (5) ◽  
pp. e0216428 ◽  
Author(s):  
László Márk Czumbel ◽  
Beáta Kerémi ◽  
Noémi Gede ◽  
Alexandra Mikó ◽  
Barbara Tóth ◽  
...  
Keyword(s):  
Systematic Review ◽  
Dental Implant ◽  
Failure Rate ◽  
Meta Analysis ◽  
Implant Failure ◽  
Bone Level ◽  
Marginal Bone Level

Bacterial colonization at implant-abutment interface: a systematic review

2015 ◽  
Vol 3 (2) ◽  
pp. 217
Author(s):  
Tabrez Lakha ◽  
Mohit Kheur ◽  
Supriya Kheur ◽  
Ramandeep Sandhu
Keyword(s):  
Systematic Review ◽  
Bacterial Colonization ◽  
Implant Abutment
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