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Evaluation of the Scanning Accuracy of Scanners Operating With Different Scanning Technologies in Mandibular and Maxillary Edentulous Ridges
Sponsor: Ege University
Summary
This study aims to evaluate the scanning accuracy of scanners equipped with Active Triangulation, Confocal Microscopy, and Multi-Direct-Capture technologies. Department of Prosthetic Dentistry, Faculty of Dentistry, Ege University , 30 patients who applied for a complete removable denture and met the inclusion criteria will have conventional impressions taken. The resulting master model (reference scan) will be scanned using an industrial scanner with high scanning accuracy (E4 lab scanner, 3shape, Denmark) to obtain digital data. Edentulous ridges; Active Triangulation (Medit i700, Seoul, South Korea), Confocal Microscopy (Trios 5, Henry Schein Dental, Gillingham, Kent, UK), and Multi-Direct-Capture technologies (iTero Lumina, Align Technologies, San Jose, California, USA) will be scanned three times using the scanning protocols recommended by the manufacturers and digitized. All digital data obtained will be evaluated using Geomagic (Studio 2015; 3D Systems Inc., Darmstadt, Germany) 3D analysis software to match the reference data and verify its accuracy according to the accepted reference measurement.
Official title: In Vivo Evaluation of the Scanning Accuracy of Scanners Operating With Different Scanning Technologies in Mandibular and Maxillary Edentulous Ridges
Key Details
Gender
All
Age Range
18 Years - 80 Years
Study Type
INTERVENTIONAL
Enrollment
30
Start Date
2025-04-10
Completion Date
2026-02
Last Updated
2025-10-07
Healthy Volunteers
No
Conditions
Interventions
Trios 5
Each patient's edentulous ridges are planned to be scanned three times with Trios 5.To ensure optimum accuracy, scans were performed in a standard dark environment in accordance with the manufacturer's scanning protocols.
iTero Lumina
Each patient's edentulous ridges are planned to be scanned three times with iTero Lumina.To ensure optimum accuracy, scans were performed in a standard dark environment in accordance with the manufacturer's scanning protocols.
Medit i700
Each patient's edentulous ridges are planned to be scanned three times with Medit i700.To ensure optimum accuracy, scans were performed in a standard dark environment in accordance with the manufacturer's scanning protocols.
E4 Lab Scanner
Conventional measurements will be taken from each patient, and the resulting master model (reference scan) will be scanned using an industrial scanner with high scanning accuracy (E4 lab scanner, 3shape, Denmark) to obtain digital data.
Locations (1)
Ege University,Faculty of Dentistry,Department of Prosthodontics,Izmir
Izmir, Turkey (Türkiye)