Different Maxillary Sinus 3D Shapes Assessment Using CBCT Volumetric Segmentation

Maxillary Sinus Clinical Trial

Official title:

Different Maxillary Sinus 3D Shapes Assessment Using CBCT Volumetric Segmentation: A Cross Sectional Study

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT05922410
• Other study ID #: ORAD 7 - 1 - 1
• Status: Not yet recruiting
• Start date: August 1, 2023
• Est. completion date: May 1, 2025

Study information

• Verified date: June 2023
• Source: Cairo University
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

the study aims to assist the different 3D shapes of maxillary sinus in adult individuals among Egyptian population,The data collection will be obtained from the data base available at the department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Cairo University. CBCT images will be obtained from Egyptian patients who were referred to the CBCT unit in oral and maxillofacial radiology department for different purposes. The following radiographic examination will be done in Oral and Maxillofacial Radiology Department, Faculty Dentistry, Cairo University. semiautomated segmentation will be performed for the maxillary sinus in both side and then linear and 3D volume will be assessed for each sinus.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 29
• Est. completion date: May 1, 2025
• Est. primary completion date: August 1, 2023
• Gender: All
• Age group: 20 Years to 50 Years

Eligibility

Inclusion Criteria:

• CBCT scans of adult Egyptian patients, males and females, with age range between 18 and 50 years old. Patients will be divided into two age groups (group 1 less than or equal 30 years old, group2 more than 30 years old).
• CBCT scans of patient without previous orthodontic treatment.
• CBCT scans without any other treatment that might interfere with the natural course of maxillomandibular growth and development. Exclusion Criteria: -Scans with maxillary pathologies like (tumors, odontogenic lesions, bone lesions).
• Patients with traumatic injuries or fractures affecting the maxillary sinus.
• Patients with missing upper premolar or molar teeth in one side or both sides.
• Patients with skeletal asymmetries, craniofacial traumas and developmental anomalies such as palatal cleft.
• Images of low-resolution quality.
• Distortion of images or presence of any artifacts.

Related Conditions & MeSH terms

• Cone-beam Computed Tomography
• Maxillary Sinus

Intervention

Radiation:
• cone beam computed tomography
cone beam computed tomography

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Cairo University

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Assessment of different volumetric 3D shapes of maxillary sinus	Assessment of different volumetric 3D shapes of maxillary sinus	1 year
Secondary	Symmetrical assessment of maxillary sinus volumetric 3D shape in both sides in the same individual	Symmetrical assessment of maxillary sinus volumetric 3D shape in both sides in the same individual	1 year
Secondary	Maxillary sinus volumetric 3D Shape with sex variables	Maxillary sinus volumetric 3D Shape with sex variables	1 year