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Published on: February 23, 2024
Incidental findings in maxillary sinus area on cone-beam-computed-tomographic-scans: A retrospective study with
M Binshabaib1, S S ALHarthi1, R Alkraida1
1Department of Preventive Dental Sciences, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia.
Aim:
The aim was to assess the presence of incidental-findings (IFs) on cone-beam computed tomography (CBCT) scans of faciomaxillary region with emphasis on gender and ethnicity.
Materials And Methods:
A retrospective analysis of incidental findings (IFs) in the maxillary sinus was performed. All CBCT-scans were performed using a Cone Beam 3D imaging system and examined using a software program. These images were taken for treatment planning for dental implant therapy of partially edentulous individuals. Four-hundred CBCT scans were retrospectively evaluated. Data regarding age, gender and ethnicity (Saudi Arabian, Egyptian, Filipino and Pakistani) of the patients was recorded. When P-value were lesser than 0.05, the difference was deemed significant.
Results:
Four hundred CBCT-based scans were investigated. The IFs were seen in 30.2%, 32.1%, 35.1% and 34.4% individuals belonging to the Egyptian, Saudi Arabian, Pakistani and Filipino ethnicities, respectively. Mucosal-thickening was more often identified in Saudi-Arabian (P < 0.05), Pakistani (P < 0.05) and Filipino males (P < 0.05) than females in the respective ethnic group. There was no difference in the identification of IFs (mucous retention cysts, opacifications, sinus septa and sinus floor discontinuation) related to the maxillary sinus region among males belonging to the Egyptian, Saudi-Arabian, Filipino and Pakistani ethnic groups.
Interpretations And Conclusion:
The CBCT-based technology is valuable resource for the identification of IFs.
