Comparison of Conventional Impressions, Intraoral Scanners and Digital Photogrammetry for Full-arch Implant Prosthesis.
Precision, Patient Satisfaction and Timing of Complete-arch Digital Implant Impression With a Conventional Impression, an Intraoral Scanner and a Photogrammetry Technique: A Prospective Clinical Comparative Study
Centre Hospitalier Universitaire de Liege
20 participants
Jun 18, 2024
INTERVENTIONAL
Conditions
Summary
The aim of this clinical trial is to compare implant-supported definitive impressions in edentulous patients (mandible or maxilla) with 4 to 8 osseointegrated implants. The main questions it aims to answer are : The primary outcome of this prospective clinical comparative study is to analyse the precision of a complete-arch impression. The secondary aim is to obtain patient satisfaction with these new types of impression. The different impressions (conventional, intraoral scanner and photogrammetry) will be taken twice on the same patient.
Eligibility
Inclusion Criteria1
- edentulous maxilla or mandible with 4 to 8 osseointegrated implants (NobelBiocare®) and transgingival abutments tightened to 35N/cm (Multi-unit, NobelBiocare®).
Exclusion Criteria3
- Patients with non-osseointegrated implants
- Patients with different implant systems
- Patients with incomplete edentulism
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Interventions
definitive impressions on implants
Locations(1)
View Full Details on ClinicalTrials.gov
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NCT06570499