Accuracy of intraoral scanners Precision of intraoral scanners
Conditions
Interventions
Group 1: For each of the 11 test persons individual specimens were produced, which were scanned three times with the scanners, both intra-orally and extra-orally. These were evaluated for precision an
Sponsors
Uniklinik Freiburg- Klinik für Mund-, Kiefer- und Gesichtschirurgie
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Adult volunteers with free-end situation who agree to participate in the study.
Exclusion criteria
Exclusion criteria: Subjects with known allergies to the materials used in the mouth (PMMA, PEEK), refusal to participate in the study, refusal to fit a splint with reference or test specimens.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The accuracy of the extra- and intraoral digital impression is determined with three different intraoral scanners. The individual scans are compared with a reference scan, which was taken with a reference scanner. | — |
Secondary
| Measure | Time frame |
|---|---|
| The precision of extraoral and intraoral digital impressions is examined with three different intraoral scanners. The scans were compared with each other. | — |
Countries
Germany
Contacts
Public ContactFlorian Kernen
Uniklinik Freiburg - Klinik für Mund-, Kiefer- und Gesichtschirurgie
Outcome results
None listed