Trueness and precision of combined healing abutment scan body system scans at different sites of maxilla after multiple repositioning of the scan body

Repositioning of scan bodies into healing abutments would be expected to result in similar single crown positioning regardless of the location of the implant, considering high scan precision with the healing abutment-scan body system. The duration of the chairside adjustments of crowns in the posterior maxilla may be longer than those in the anterior region.