Fully and partially edentulous dentures
Conditions
Interventions
Group 1: With the aid of a positioning plate, measuring spheres are reversibly bonded to the mandible. This is followed by five intraoral scans with five different intraoral scanners and a conventiona
Sponsors
Justus-Liebig-Universität Gießen, ZZMK-Poliklinik für Zahnärztliche Prothetik
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: The patients must have a complete dentition of the mandible or partial dentition of the mandible with at least one gap and in both cases a good oral hygiene. The dental arch must allow stable positioning of the measuring spheres on the occlusal surfaces.
Exclusion criteria
Exclusion criteria: The positioning plate does not fit and/or the patient has severe general illnesses such as epilepsy or an allergy to materials used in this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The examination data is compared with a reference data set from the previous measurement of the measuring spheres within the positioning plate. The reference data and the models is measured in the same way. Linear distances between the centers of the measuring spheres are measured. | — |
Secondary
| Measure | Time frame |
|---|---|
| Likewise, planes are formed between the spheres and the resulting angles are measured. | — |
Countries
Germany
Contacts
Public ContactMaximiliane Schlenz
Justus-Liebig-Universität Gießen, ZZMK-Poliklinik für Zahnärztliche Prothetik
Outcome results
None listed