JOURNAL OF PROSTHETIC DENTISTRY, vol.111, no.5, pp.367-372, 2014 (SCI-Expanded)
Statement of problem. The development of computer-aided design/computer-aided manufacturing technology has enabled the fabrication of implant-retained restorations. However, information on the marginal and axial accuracy of restorations fabricated by different digitizing techniques with different antirotational abutment features is not sufficient.