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[Radiodiagnostics of odontogenic maxillary sinusitis]
1I.M. Sechenov First Moscow State Medical University, Moscow, Russia, 119991.
Multi-slice computed tomography (MSCT) and cone-beam computed tomography (CBCT) are highly effective for diagnosing odontogenic maxillary sinusitis, surpassing traditional X-ray methods in accuracy.
Area of Science:
- Medical Imaging
- Otolaryngology
- Dentistry
Background:
- Odontogenic maxillary sinusitis (OMS) presents diagnostic challenges.
- Accurate diagnosis is crucial for effective treatment planning.
Purpose of the Study:
- To evaluate the diagnostic potential of X-ray, multi-slice computed tomography (MSCT), and cone-beam computed tomography (CBCT) for OMS.
- To describe radiological changes in maxillary sinuses associated with OMS.
Main Methods:
- Retrospective analysis of 166 patients (age 21-81) diagnosed with OMS.
- Comparison of diagnostic accuracy between projection radiography, MSCT, and CBCT.
Main Results:
- Projection radiography showed limited diagnostic effectiveness.
- Computed tomography (MSCT and CBCT) verified the diagnosis in 66.2% of patients.
- CT imaging revealed characteristic radiological changes indicative of OMS etiology.
Conclusions:
- MSCT and CBCT are the most informative imaging modalities for diagnosing OMS.
- CT aids in identifying the odontogenic source and guiding treatment strategies.
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