Clinical study to full-arch impressions of periodontally damaged dentitio
- Conditions
- Periodontally damaged dentitions
- Registration Number
- DRKS00017419
- Lead Sponsor
- ZZMK Zahnärztliche Prothetik
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 33
Inclusion Criteria
Patients with periodontally damaged teeth (gaps, loosening, tilted teeth, recessions), = 10 remaining teeth per jaw and good oral hygiene.
Exclusion Criteria
Severe general diseases such as epilepsy, which make intraoral scanning impossible. Allergies to one of the materials used. < 10 remaining teeth per jaw.
Study & Design
- Study Type
- observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The representability of the approximal space is compared with one conventional and four different digital impression methods. In the clinical phase, the approximal spaces are screened and then the impressions are taken.
- Secondary Outcome Measures
Name Time Method If all data is available in STL format, it can be evaluated using the GOM software. Each approximal space is examined individually. With the help of constructed planes the surface is calculated and the values are compared with each other.