Clinical study of full-arch impression in dentition with multibracket appliance
- Conditions
- Four digital scanners and one conventional impression are reviewed for accuracy.
- Registration Number
- DRKS00028304
- Lead Sponsor
- Poliklinik für Kieferorthopädie des Universitätsklinikums Gießen und Marburg GmbH, Standort Gießen
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 33
Inclusion Criteria
MB appliance in the lower jaw in situ for at least 3 months
- metal straps on teeth 36,46 or 37,47 (if 36,46 are not existing)
- metal brackets on all other teeth mesial thereof
Exclusion Criteria
- metal-colored restorations in the lower jaw
- Extractions or agenesis of permanent teeth if gap(s) = 2 mm
Study & Design
- Study Type
- observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method - Angle and distance measurements of the digitally and conventionally produced models using the applied external reference in the GOM Inspect evaluation software<br>- 3D overlay of the models with the help of GOM Inspect
- Secondary Outcome Measures
Name Time Method - Duration of digital and conventional model production measured with a stopwatch<br>