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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 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

Clinical Trial 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. ;

Study Design

Related Conditions & MeSH terms

  • Orthodontic Appliance Complication
Clinical Trial Details
NCT number NCT03552640
Study type Observational
Source Cairo University
Contact
Status Recruiting
Phase
Start date August 2018
Completion date September 2019
View Details
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