Skip to content

Comparison of conventional and digital acquisition options for the maxilla and mandible

Comparison of conventional and digital acquisition options for the maxilla and mandible

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00027988
Enrollment
40
Registered
2022-02-04
Start date
2019-02-04
Completion date
Unknown
Last updated
2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

only healthy volunteers without previous disease are observed in the study

Interventions

Group 1: The two jaws were recorded on 2 dates, the color was determined and the bite was registered. There was only one group within which comparisons were made.

Sponsors

Universitätsklinikum Erlangen, Zahnklinik 2, Zahnärztliche Prothetik
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: - Age: 18 - 75 years - full dentition - no gaps between the teeth - healthy periodont - no deeply destroyed teeth - no prosthetic restaurations - good oral hygiene - No allergy/incompatibility with used materials

Exclusion criteria

Exclusion criteria: - Age under 18 years - not fully dentulous in the upper jaw - periodontal diseases - deeply destroyed teeth - prosthetic restorations - Allergy/incompatibility with used materials

Design outcomes

Primary

MeasureTime frame
To answer current questions regarding the accuracy of digital and conventional acquisition methods with respect to whole jaw comparisons. Under the introduction of an innovative, three-dimensional evaluation method, the plaster models are to be measured and digitized in terms of area in order to subsequently overlay and compare them with the digital impressions.

Secondary

MeasureTime frame
no secondary endpoint

Countries

Germany

Contacts

Public ContactRagai Matta

Universitätsklinikum Erlangen, Zahnklinik 2, Zahnärztliche Prothetik

ragai.matta@uk-erlangen.de09131/85-33604

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 10, 2026