Segmentation Techniques
Conditions
Brief summary
Effect of Segmentation Techniques (Manual versus Semiautomatic) on the Accuracy of the Reconstructed Mandibular Condyle using CBCT
Detailed description
It will be used to segment the mandibular condyle and asses its volumetric and linear measurements. Therefore, the accuracy of the segmentation techniques of the mandibular condyle will be determined
Interventions
RADIATIONCBCT radiation
CBCT scanning
Sponsors
Cairo University
Study design
Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
DIAGNOSTIC
Masking
TRIPLE (Subject, Investigator, Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Healthy volunteers
No
Inclusion criteria
* Intact dry human skulls and mandibles.
Exclusion criteria
* Presence of fracture, pathological lesions, or skeletal deformities in the condylar area.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Linear assessment of the condyles | one month | Linear measurements will be calculated in millimeters by Built-in measuring tool (ruler) in the software + digital caliper on the dry mandibles |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Volumetric assessment of the condyles | one month | For volumetric measurements, the volume of the segmented condyle, either by manual or semiautomatic segmentation technique, will be automatically calculated by the software. Volumetric measurements will be calculated in cubic millimeters. |
Countries
Egypt
Outcome results
None listed