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Table 4 Summary of domestic studies with evidence level 4

From: Clinical reliability of zirconium abutment in implant restorations in the English and Korean literature

Author Study type Implant location Abutment F/U period Outcome
Kim et al. [35] Case report #11 Customized zirconium myplant Not mentioned Interdental papillar 100% filled
The shape and the color are harmonious. Functionally and esthetically satisfactory
#21 Customized zirconium myplant 6 months Harmonious with the adjacent teeth
#11 Customized zirconium myplant Not mentioned Not mentioned
Byeon et al. [31] Case report #21 Not mentioned 2 months after installing the prosthesis Esthetic, oral hygiene maintained
Lee et al. [32] Case report #23 Customized zirconium abutment 6 months after installing the prosthesis Stable
Kim et al. [33] Case report #11
#21
Ready-made zirconium abutment (Osstem Korea) 10 months after treatment Stable
Byeon et al. [36] Case report #11 Not mentioned Not mentioned Not mentioned
Yun et al. [37] Case report #21 Not mentioned Not mentioned Esthetic, oral hygiene maintained