1999
|
Brånemark [26]
|
Prospective
|
Patient sample reported by same group in a further included article [13]
|
2001
|
Chow [27]
|
Prospective
|
Patient sample receiving more than three implants in mandible
|
2003
|
Hatano [28]
|
Prospective
|
Patient sample reported by same group in a further included article [18]
|
2003
|
Krug [29]
|
Prospective
|
Insufficient duration of follow-up
|
2003
|
Popper [30]
|
Prospective
|
Insufficient duration of follow-up
|
2005
|
Abarca [31]
|
Retrospective
|
Insufficient data for outcomes measures
|
2013
|
Yi [32]
|
Retrospective
|
Patient sample receiving implants in partially edentulous mandibles
|
2015
|
Tealdo [33]
|
Retrospective
|
Patient sample reported by same group in a further included article [24]
|