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NCT03552640 Clinical Trial

Accuracy of Digital Three-Dimensional Root Position Prediction Via Digitized Models

Orthodontic Appliance Complication Clinical Trial

Official title:
Accuracy of Digital Three-Dimensional Root Position Prediction Via Digitized Models

Clinical Trial Details — Status: Recruiting

Administrative data
NCT number NCT03552640
Other study ID # CEBD-CU-2018-04-19
Secondary ID
Status Recruiting
Phase
First received
Last updated
Start date August 2018
Est. completion date September 2019

Study information
Verified date August 2018
Source Cairo University
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

Measuring the accuracy of a new technique by which root positions can be predicted at the pre-finishing stage of the comprehensive orthoodntic treatment

Description:

A CBCT is taken Pre-Treatment

Segmentation of teeth is done from the CBCT exported as STL files and kept aside.

Routine comprehensive orthodontic treatment is done till pre-finishing stage.

Impression for teeth is taken at this timepoint.

A cast is poured and laser scanned.

Now the investigators have segmented teeth and a cast with new crown positions

The investigators will superimpose the teeth on the crowns of the digital cast to obtain the " Predicted Root Position" (PRP)

To check accuracy of this Prediction a CBCT is taken and compared to the prediction to check its accuracy.

Recruitment information / eligibility
Status Recruiting
Enrollment 10
Est. completion date September 2019
Est. primary completion date June 2019
Accepts healthy volunteers
Gender All
Age group 12 Years to 30 Years
Eligibility Inclusion Criteria:

- Patients requiring orthodontic treatment

- Adult set of permanent dentition

- Non-extraction cases

Exclusion Criteria:

- Syndromic patients

Study Design

Related Conditions & MeSH terms

  • Orthodontic Appliance Complication

Locations
Country Name City State
Egypt Orthodontic Department Cairo

Sponsors (1)
Lead Sponsor Collaborator
Cairo University

Country where clinical trial is conducted

Egypt, 

Outcome
Type Measure Description Time frame Safety issue
Primary Accuracy of Root Position Prediction as assessed by Color Map Heat Analysis Using Color Map Heat Analysis in millimetres 9 months
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