Clinical trials: CBCT Segmentation
Sinus Volume, CBCT Segmentation
CBCT Segmentation in Volumetric Measurements of MS Using Different Soft Wares: A Validity and Reliability Study
Cone Beam Computed Tomography (CBCT) has been used to assess the volume of the maxillary sinus using the manual and semi-automatic segmentation.
- Trial name
- NCT04092699
- Testing
- semiautomatic software
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University
Root Resorption, Orthodontic Appliance
Three-dimensional CBCT Analysis of Root Volume Changes Following Tooth-bone and Bone-borne Maxillary Expansion: A Pilot Study.
External root resorption (ERR) is an undesired side effect observed after rapid maxillary expansion (RME). This study aimed to investigate changes in the root volume of maxillary permanent first molars after RME using tooth-borne…
- Conditions
- Root Resorption, Orthodontic Appliance, CBCT Segmentation
- Trial name
- NCT06912568
- Testing
- Miniscrew insertion, Expander, CBCT
- Where
- Italy
- Volunteers
- 21 people
- Sponsor
- University of Roma La Sapienza
Bimaxillary Protrusion
Evaluation of Incisors' Position Following Anterior Segment Retraction
There's scarcity in literature concerning the issue of anterior segment retraction technique and its effect on anterior teeth position.
- Trial name
- NCT04878939
- Testing
- Power chain used for anterior segment retraction, T-loop fabricated to perform anterior segment retraction
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt
Cervical Vertebrae
Correlation Study Between Cervical Vertebrae Volume and Skeletal Maturational Stage in Egyptian Females
Correlation between cervical vertebrae volume with maturational stage through CBCT
- Trial name
- NCT07653542
- Testing
- CBCT
- Where
- Egypt
- Volunteers
- 131 people, healthy volunteers welcome
- Sponsor
- Cairo University
CBCT - Condyle - Semi-automated Segmentation - Ultra-low Dose
Accuracy and Reliability of Ultra Low Dose CBCT Versus CBCT Imaging in Semi-automated Segmentation of the Mandibular Condyle (A Diagnostic Accuracy Study)
The objective of this study will be evaluation of accuracy and reliability of CBCT imaging versus Ultra low dose CBCT imaging in semi-automated mandibular condyle segmentation (linear and volumetric assessment of the condyles)…
- Trial name
- NCT05441423
- Testing
- CBCT
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Cairo University
Segmentation Techniques
Effect of Segmentation Techniques (Manual Versus Semiautomatic) on the Accuracy of the Reconstructed Mandibular Condyle Using CBCT
Effect of Segmentation Techniques (Manual versus Semiautomatic) on the Accuracy of the Reconstructed Mandibular Condyle using CBCT
- Trial name
- CBCT (NCT05435417)
- Testing
- CBCT radiation
- Where
- Egypt
- Volunteers
- 29 people
- Sponsor
- Cairo University