Completed

NCT Number: NCT05874947

Accuracy of Different Technologies for Dental Cast Digitization; CBCT Versus Desktop Optical 3D Scanner

The objective of this study is to evaluate and compare the accuracy of digital dental models generated from plaster casts by two different scanning techniques including Cone Beam Computed Tomography (CBCT) and extraoral Scanner (EOS) .

The comparison between the two techniques is assessed by orthodontic arch space analysis using linear measurements for arch length and width .

Completed

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Key information

Conditions

Evaluate and Compare the Accuracy of Digital Dental Models Generated From Plaster Casts by Two Different Scanning Techniques

Sex eligibility

All sexes

Study type

Observational

Primary location

Faculty of dentistry ,Cairo University

Cairo, Almanial, 02022, Egypt

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

Patients with maxillary or mandibular complete permanent dentition
Partially edentulous patients provided the dentition are complete from the first molar to the first molar.

Exclusion criteria

Patients with fractured teeth, attrition and/or erosion affecting the anatomical points
Patients having non-anatomic restorations that may alter cusp anatomy affecting the accuracy of measurements consequently.

Treatment and study plan

linear measurement

Device

Linear measurements from digital caliper ,CBCT and EOS generated digital dental models

Primary outcomes

Deviation of CBCT and extraoral scanner's measurements from gold standard in arch space analysis.

Time frame: one year

Evaluate and compare the accuracy of digital dental models generated from plaster casts by two different scanning techniques including Cone Beam Computed Tomography (CBCT) and extraoral Scanner (EOS).

Sponsors and collaborators

Lead sponsor

Cairo University

Other

Registry information

Official study title

Accuracy of Different Technologies for Dental Cast Digitization; CBCT Versus Desktop Optical 3D Scanner: An Observational Study

Important dates

Study start: 2020
Primary completion: 2022
Study completion: 2022
First posted: May 25, 2023
Registry last updated: May 31, 2023

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.