BioMed Research International

Review Article

Mechanical Outcomes, Microleakage, and Marginal Accuracy at the Implant-Abutment Interface of Original versus Nonoriginal Implant Abutments: A Systematic Review of In Vitro Studies

Table 2

Reporting quality of all included studies.
AuthorsTrial designHow sample size was determinedRandom allocation sequenceMechanism used to implement the random allocation sequenceMethod for blinding outcome assessorsISO 14801Risk of bias
Alonso-Pérez et al. 2017aYESNRYESNRNRNRHigh
Alonso-Pérez et al. 2017bYESNRNRNRNRNRHigh
da Cunha et al. 2012YESNRNRNRNRNRHigh
Berberi et al. 2014YESNRNRNRNRNRHigh
Berberi et al. 2016YESNRNRNRNRNRHigh
Cashman et al. 2011YESNRYESNRNRYESModerate
Gigandet et al. 2014YESNRNRNRNRYESHigh
Hamilton et al. 2013YESNRNRNRNRNRHigh
Kim et al. 2013YESNRYESNRNRYESModerate
Kim et al. 2013YESNRNRNRNRYESHigh
Lang et al. 2003YESNRNRNRNRNRHigh
Leutert at al. 2012YESNRNRNRNRNRHigh
Paek et al. 2016YESNRNRNRNRYESHigh
Park et al. 2017YESNRNRNRNRYESHigh
Sola-ruitz et al. 2013YESNRNRNRNRNRHigh
Yilmaz et al. 2015YESNRNRNRNRNRHigh