Annual failure rates and marginal bone-level changes of immediate compared to conventional loading of dental implants. A systematic review of the literature and meta-analysis

2014 ◽  
Vol 26 (6) ◽  
pp. 671-687 ◽  
Author(s):  
Sebastian Engelhardt ◽  
Petros Papacosta ◽  
Florian Rathe ◽  
Jülide Özen ◽  
John A. Jansen ◽  
...  
Keyword(s):  
Systematic Review ◽  
Dental Implants ◽  
Meta Analysis ◽  
Failure Rates ◽  
Review Of The Literature ◽  
Bone Level ◽  
Marginal Bone Level

scholarly journals Effect of laser-microtexturing on bone and soft tissue attachments to dental implants: A systematic review and meta-analysis

2021 ◽  
Vol 15 (4) ◽  
pp. 290-296
Author(s):  
Roodabeh Koodaryan ◽  
Ali Hafezeqoran
Keyword(s):  
Dental Implants ◽  
Surface Characterization ◽  
Meta Analysis ◽  
Implant Failure ◽  
Failure Rates ◽  
Marginal Bone Loss ◽  
Osseointegrated Implant ◽  
Bone Level ◽  
Marginal Bone Level ◽  
Mean Differences

Background. It is critical to understand laser-microtextured implant collars’ influence on peri-implant pocket depths and marginal bone levels, especially in crucial areas. The present review investigated the peri-implant marginal bone loss (MBL) and pocket depths and failure rates of dental implants with laser-microtextured collars. Methods. An electronic search was run in the PubMed and Embase databases until September 15, 2019. Randomized and prospective clinical studies comparing peri-implant MBL and pocket depths and failure rates between implants with laser-microtextured and machined collar surfaces were included. Five studies (two cohort studies and three RCTs) were included in the meta-analysis after the inclusion and exclusion criteria and qualitative assessments were applied. The risk ratio of osseointegrated implant failure and mean differences in peri-implant MBL and pocket depths were calculated using the Comprehensive Meta-Analysis (CMA) software. Results. Implants with laser-microtextured collars exhibited significantly better marginal bone level scores (P<0.001; MD: 0.54; 95% CI: 0.489‒0.592) and a significant reduction in peri-implant probing depths than implants with machined collars (P<0.001; MD: 1.01; 95% CI: 0.90‒1.13). The assessed studies showed that 17 out of 516 implants failed (3.29%), comprising nine implants with machined (3.62%) and eight implants with laser-microtextured collars (2.98%). However, no significant differences were detected in the implant neck surface characterization (P=0.695; RR: 1.205; 95% CI: 0.472‒3.076). Conclusion. This study suggests that laser-microtexturing of implant collar significantly affected the peri-implant MBL and probing depths. Although no significant differences were noted in implant failure rates between implants with laser-microtextured and machined collar surfaces, the peri-implant MBL and probing depths with laser-microtextured collars were significantly lower than the machined collars.

scholarly journals A meta analysis for evaluation of marginal bone level changes at dental implants

2021 ◽  
Vol 12 (1) ◽  
pp. 13
Author(s):  
Varun Kumar ◽  
Geeta Arya ◽  
Pranshu Singh ◽  
Pallavi Chauhan
Keyword(s):  
Dental Implants ◽  
Meta Analysis ◽  
Bone Level ◽  
Marginal Bone Level

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

scholarly journals One Abutment at One Time Concept for Platform-Switched Morse Implants: Systematic Review and Meta-Analysis

2018 ◽  
Vol 29 (1) ◽  
pp. 7-13 ◽  
Author(s):  
Joanes Silva Santos ◽  
Thiago de Santana Santos ◽  
Paulo Ricardo Saquete Martins Filho ◽  
Nadine von Krockow ◽  
Paul Weigl ◽  
...  
Keyword(s):  
Systematic Review ◽  
Bone Loss ◽  
Meta Analysis ◽  
Cochrane Collaboration ◽  
Pubmed Database ◽  
Prisma Statement ◽  
Bone Level ◽  
Marginal Bone Level ◽  
The One ◽  
The Cochrane Collaboration

Abstract The aim of this systematic review and meta-analysis was to compare the peri-implant vertical bone loss of immediate loading of implant crowns using the one abutment at one time (AOT) protocol and implants with abutment removal (AR). This systematic review with meta-analysis was reported according to the PRISMA statement, with guidance from the Cochrane Collaboration Handbook. A total of 103 publications were identified in the PubMed database and reference lists of examined articles. After the screening of titles and abstracts, the eligibility of eight full-text articles was assessed. Five studies published between 2010 and 2015 were included in the meta-analysis. There was less peri-implant vertical bone loss at implants using an AOT protocol than at implants using AR protocol (WMD -0.19, 95% CI -0.26 to -0.13; p<0.0001; random-effects model). In conclusion, the use of the AOT protocol with platform-switched Morse implants results in less bone loss than do AR procedures, but this effect may not be clinically relevant. The preservation of marginal bone level achieved with the AOT protocol may not enhance the aesthetics. These results should be interpreted with caution.

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