Clinical investigation on full arch impressions with and without multibracket appliance (incl. archwire)
Recruiting
- Conditions
- Other - dental full arch impression
- Registration Number
- DRKS00034032
- Lead Sponsor
- Polikliniken für Zahnärztliche Prothetik und Kieferorthopädie
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 30
Inclusion Criteria
Multibracket appliance in the mandible for at least 3 months
- Metal bands on teeth 36,46 or 37,47 (if 36,46 not existent)
- Metal brackets on all other teeth mesial of them
Exclusion Criteria
- Restauration(s) in the mandible in metallic colour
- Extractions or aplasia of permanent teeth in case of space(s) = 2 mm
Study & Design
- Study Type
- observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Accuracy of the digital clinical procedure and the conventional clinical procedure with multibracket appliance in situ
- Secondary Outcome Measures
Name Time Method 1) Total duration of the digital and the conventional procedure, respectively <br>2) Influence of the multibracket appliance on the transfer accuracy of the digital impression <br>3) Transfer accuracy of the digital impressions without multibracket appliance in comparison to the conventional impression as gold standard<br>4) Comparison of the accuracy of the total digital and conventional workflows