Table 1.

Inclusion and exclusion criteria

Inclusion criteria	Exclusion criteria
Study evaluating IOS accuracy, without computer-aided manufacturing	Study evaluating the marginal adaptation and fit evaluation of the fabricated restoration
Study done for tooth/arch scanning	Scanning done for digital implant impression or implant supported prosthesis
Laboratory or clinical study	Article not in English language
Article published in English language	Article published in nonindex journals

IOS: Intraoral scanner